diff --git a/src/edit-ops.ts b/src/edit-ops.ts
index 4e9d912..62c053b 100644
--- a/src/edit-ops.ts
+++ b/src/edit-ops.ts
@@ -192,6 +192,40 @@ class ResetOp extends StateOp {
     }
 }
 
+interface EntityColorAdjustment {
+    brightness: number
+    temperature: number
+    tint: number
+}
+
+class EntityColorAdjustmentOp {
+    name = 'entityColorAdjustment';
+
+    splat: Splat;
+    oldAdj: EntityColorAdjustment;
+    newAdj: EntityColorAdjustment;
+
+    constructor(options: { splat: Splat, oldAdj: EntityColorAdjustment, newAdj: EntityColorAdjustment }) {
+        this.splat = options.splat;
+        this.oldAdj = options.oldAdj;
+        this.newAdj = options.newAdj;
+    }
+
+    do() {
+        this.splat.colorAdjustment = this.newAdj;
+    }
+
+    undo() {
+        this.splat.colorAdjustment = this.oldAdj;
+    }
+
+    destroy() {
+        this.splat = null;
+        this.oldAdj = null;
+        this.oldAdj = null;
+    }
+}
+
 // op for modifying a splat transform
 class EntityTransformOp {
     name = 'entityTransform';
@@ -348,5 +382,7 @@ export {
     EntityTransformOp,
     SplatsTransformOp,
     PlacePivotOp,
-    MultiOp
+    MultiOp,
+    EntityColorAdjustment,
+    EntityColorAdjustmentOp
 };
diff --git a/src/editor.ts b/src/editor.ts
index bfa5923..8be8161 100644
--- a/src/editor.ts
+++ b/src/editor.ts
@@ -71,6 +71,10 @@ const registerEditorEvents = (events: Events, editHistory: EditHistory, scene: S
         scene.forceRender = true;
     });
 
+    events.on('splat.color', () => {
+        scene.forceRender = true;
+    });
+
     events.on('camera.bound', () => {
         scene.forceRender = true;
     });
diff --git a/src/shaders/splat-shader.ts b/src/shaders/splat-shader.ts
index 188af02..216e301 100644
--- a/src/shaders/splat-shader.ts
+++ b/src/shaders/splat-shader.ts
@@ -7,6 +7,8 @@ uniform sampler2D splatState;
 uniform highp usampler2D splatTransform;        // per-splat index into transform palette
 uniform sampler2D transformPalette;             // palette of transform matrices
 
+uniform vec4 colorAdjustment;                   // rgba factors to be applied to SH0
+
 varying mediump vec2 texCoord;
 varying mediump vec4 color;
 flat varying highp uint vertexState;
@@ -66,7 +68,7 @@ void main(void)
     vec4 v1v2 = calcV1V2(splat_cam.xyz, covA, covB, transpose(mat3(model_view)));
 
     // get color
-    color = texelFetch(splatColor, splatUV, 0);
+    color = texelFetch(splatColor, splatUV, 0) * colorAdjustment;
 
     // calculate scale based on alpha
     // float scale = min(1.0, sqrt(-log(1.0 / 255.0 / color.a)) / 2.0);
diff --git a/src/splat.ts b/src/splat.ts
index 3e54be3..f59e846 100644
--- a/src/splat.ts
+++ b/src/splat.ts
@@ -19,6 +19,7 @@ import { Serializer } from "./serializer";
 import { State } from './splat-state';
 import { vertexShader, fragmentShader } from './shaders/splat-shader';
 import { TransformPalette } from './transform-palette';
+import { EntityColorAdjustment } from './edit-ops';
 
 const vec = new Vec3();
 const veca = new Vec3();
@@ -55,6 +56,11 @@ class Splat extends Element {
     localBoundDirty = true;
     worldBoundDirty = true;
     _visible = true;
+    _colorAdjustment: EntityColorAdjustment = {
+        brightness: 1,
+        temperature: 0,
+        tint: 0
+    };
     transformPalette: TransformPalette;
 
     selectionAlpha = 1;
@@ -120,10 +126,18 @@ class Splat extends Element {
             // @ts-ignore
             instance.createMaterial(getMaterialOptions(instance.splat.hasSH ? bands : 0));
 
-            const material = instance.material;
+            const material = instance.material;            
+            const {brightness, temperature, tint} = this._colorAdjustment;
+
             material.setParameter('splatState', this.stateTexture);
             material.setParameter('splatTransform', this.transformTexture);
             material.setParameter('transformPalette', this.transformPalette.texture);
+            material.setParameter('colorAdjustment', [
+                (1.0 + temperature + tint) * brightness,
+                (1.0 - Math.abs(temperature / 2) - tint) * brightness,
+                (1.0 - temperature + tint / 2) * brightness,
+                1
+            ]);
             material.update();
         };
 
@@ -391,6 +405,16 @@ class Splat extends Element {
             this.scene.events.fire('splat.visibility', this);
         }
     }
+
+    set colorAdjustment(adj: EntityColorAdjustment){
+        this._colorAdjustment = adj;        
+        this.rebuildMaterial(this.scene.events.invoke('view.bands'));
+        this.scene.events.fire('splat.color', this);
+    }
+
+    get colorAdjustment() { 
+        return this._colorAdjustment;
+    }
 }
 
 export { Splat };
diff --git a/src/ui/color-panel.scss b/src/ui/color-panel.scss
new file mode 100644
index 0000000..759fd1c
--- /dev/null
+++ b/src/ui/color-panel.scss
@@ -0,0 +1,62 @@
+
+#color-panel {
+    display: flex;
+    flex-direction: column;
+
+    background-color: $bcg-primary;
+
+    padding: 0px 6px 12px 6px;
+}
+
+.color-row{
+    height: 32px;
+    line-height: 32px;
+    width: 100%;
+    display: flex;
+    flex-direction: row;
+    flex-grow: 1;
+    align-items: center;
+}
+
+.color-label{
+    width: 70px;
+    flex-shrink: 0;
+    flex-grow: 0;
+    margin: 0px;
+}
+
+.color-expand {
+    flex-grow: 1;
+}
+
+$height: 22px;
+
+#color-panel > div > div.pcui-vector-input {
+    margin: 0px;
+    gap: 10px;
+    height: $height;
+}
+
+#color-panel > div > div.pcui-numeric-input {
+    margin: 0px;
+    height: $height;
+    line-height: $height;
+
+    & > input {
+        padding: 0px;
+        margin: 0px 0px 0px 4px;
+        height: $height;
+    }
+}
+
+#color-panel > div > div > div.pcui-numeric-input {
+    margin: 0px;
+    height: $height;
+    line-height: $height;
+
+    & > input {
+        padding: 0px;
+        margin: 0px 0px 0px 4px;
+        height: $height;
+    }
+}
\ No newline at end of file
diff --git a/src/ui/color-panel.ts b/src/ui/color-panel.ts
new file mode 100644
index 0000000..b0340e4
--- /dev/null
+++ b/src/ui/color-panel.ts
@@ -0,0 +1,162 @@
+import { Container, ContainerArgs, Label, NumericInput } from 'pcui';
+import { Events } from '../events';
+import { Splat } from '../splat';
+import { EntityColorAdjustmentOp } from '../edit-ops';
+import { localize } from './localization';
+
+class ColorPanel extends Container {
+    constructor(events: Events, args: ContainerArgs = {}) {
+        args = {
+            ...args,
+            id: 'color-panel'
+        };
+
+        super(args);
+
+        const brightness = new Container({
+            class: 'color-row'
+        });
+
+        const brightnessLabel = new Label({
+            class: 'color-label',
+            text: localize('color.brightness')
+        });
+
+        const brightnessInput = new NumericInput({
+            class: 'color-expand',
+            precision: 2,
+            value: 1.0,
+            min: 0.0,
+            max: 10.0,
+            enabled: false
+        });
+
+        brightness.append(brightnessLabel);
+        brightness.append(brightnessInput);
+
+        const temperature = new Container({
+            class: 'color-row'
+        });
+
+        const temperatureLabel = new Label({
+            class: 'color-label',
+            text: localize('color.temperature')
+        });
+
+        const temperatureInput = new NumericInput({
+            class: 'color-expand',
+            precision: 2,
+            value: 0,
+            min: -0.5,
+            max: 0.5,
+            enabled: false
+        });
+
+        temperature.append(temperatureLabel);
+        temperature.append(temperatureInput);        
+        
+        const tint = new Container({
+            class: 'color-row'
+        });
+
+        const tintLabel = new Label({
+            class: 'color-label',
+            text: localize('color.tint')
+        });
+
+        const tintInput = new NumericInput({
+            class: 'color-expand',
+            precision: 2,
+            value: 0,
+            max: 0.5,
+            min: -0.5,
+            enabled: false
+        });
+
+        tint.append(tintLabel);
+        tint.append(tintInput);
+
+        this.append(brightness);
+        this.append(temperature);
+        this.append(tint);
+
+        let selection: Splat | null = null;
+
+        let uiUpdating = false;
+
+        const updateUI = () => {
+            uiUpdating = true;
+            brightnessInput.value = selection.colorAdjustment.brightness;
+            temperatureInput.value = selection.colorAdjustment.temperature;
+            tintInput.value = selection.colorAdjustment.tint;
+            uiUpdating = false;
+        };
+
+        events.on('selection.changed', (splat) => {
+            selection = splat;
+
+            if (selection) {
+                // enable inputs
+                updateUI();
+                temperatureInput.enabled = tintInput.enabled = brightnessInput.enabled = true;
+            } else {
+                // disable inputs
+                temperatureInput.enabled = tintInput.enabled = brightnessInput.enabled = false;
+            }
+        });
+
+        let op: EntityColorAdjustmentOp | null = null;
+ 
+        const createOp = () => {
+            op = new EntityColorAdjustmentOp({
+                splat: selection,
+                oldAdj: selection.colorAdjustment,
+                newAdj: selection.colorAdjustment
+            });
+        };
+
+        const updateOp = () => {
+            op.newAdj = {
+                brightness: brightnessInput.value,
+                temperature: temperatureInput.value,
+                tint: tintInput.value
+            };
+
+            op.do();
+        };
+
+        const submitOp = () => {
+            events.fire('edit.add', op);
+            op = null;
+        };
+
+        const change = () => {
+            if (!uiUpdating) {
+                if (op) {
+                    updateOp();
+                } else {
+                    createOp();
+                    updateOp();
+                    submitOp();
+                }
+            }
+        };
+
+        const mousedown = () => {
+            createOp();
+        };
+
+        const mouseup = () => {
+            updateOp();
+            submitOp();
+        };
+
+        [brightnessInput, temperatureInput, tintInput].forEach((input) => {
+            input.on('change', change);
+            input.on('slider:mousedown', mousedown);
+            input.on('slider:mouseup', mouseup);
+        });
+    }
+}
+
+export { ColorPanel };
diff --git a/src/ui/localization.ts b/src/ui/localization.ts
index 9292263..857e484 100644
--- a/src/ui/localization.ts
+++ b/src/ui/localization.ts
@@ -194,6 +194,10 @@ const localizeInit = () => {
                         "position": "Position",
                         "rotation": "Rotation",
                         "scale": "Scale",
+                        "color": "COLOR",
+                        "color.brightness": "Brightness",
+                        "color.temperature": "Temperature",
+                        "color.tint": "Tint",
 
                         // Options panel
                         "options": "VIEW OPTIONS",
diff --git a/src/ui/scene-panel.ts b/src/ui/scene-panel.ts
index 94d87e4..870bf7e 100644
--- a/src/ui/scene-panel.ts
+++ b/src/ui/scene-panel.ts
@@ -7,6 +7,7 @@ import { localize } from './localization';
 
 import sceneImportSvg from '../svg/import.svg';
 import sceneNewSvg from '../svg/new.svg';
+import { ColorPanel } from './color-panel';
 
 const createSvg = (svgString: string) => {
     const decodedStr = decodeURIComponent(svgString.substring('data:image/svg+xml,'.length));
@@ -92,10 +93,29 @@ class ScenePanel extends Container {
         transformHeader.append(transformIcon);
         transformHeader.append(transformLabel);
 
+        const colorHeader = new Container({
+            class: `panel-header`
+        });
+
+        const colorIcon = new Label({
+            text: '\uE111',
+            class: `panel-header-icon`
+        });
+
+        const colorLabel = new Label({
+            text: localize('color'),
+            class: `panel-header-label`
+        });
+
+        colorHeader.append(colorIcon);
+        colorHeader.append(colorLabel);
+
         this.append(sceneHeader);
         this.append(splatListContainer);
         this.append(transformHeader);
         this.append(new Transform(events));
+        this.append(colorHeader);
+        this.append(new ColorPanel(events));
         this.append(new Element({
             class: `panel-header`,
             height: 20