#CBB5D9
Closest named color: Thistle (#D8BFD8). oklch(80.3% 0.055 312.3), rgb(203, 181, 217).
Aa
Black text reads best on this color (11.15:1).
About this color
#CBB5D9 is a light, muted purple. In OKLCH its lightness is 80%, its chroma 0.055 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Thistle (#D8BFD8), ΔE 0.034 away. Black text reads best on it, at 11.15:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Thistle (#D8BFD8) |
| Black text | 11.15:1 |
| White text | 1.88:1 |
Values
| HEX | #CBB5D9 |
| RGB | rgb(203, 181, 217) |
| HSL | hsl(277, 32%, 78%) |
| OKLCH | oklch(80.3% 0.055 312.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #CBB5D9 | 1.88:1 | Fails | Lc -40.0 | Non-text elements, placeholder text |
| Black text on #CBB5D9 | 11.15:1 | AAA | Lc 68.2 | Content text, not long reading |
| #CBB5D9 text on white | 1.88:1 | Fails | Lc 35.7 | Non-text elements, placeholder text |
| #CBB5D9 text on black | 11.15:1 | AAA | Lc -66.8 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E8
oklch(88.6% 0.03 312.1)
-
Step 300
300 (this color)
#CBB5D9
oklch(80.3% 0.055 312.3)
-
Step 400
400
#B391C9
oklch(70.7% 0.088 311.7)
-
Step 500
500
#A174BB
oklch(63.1% 0.114 312.5)
-
Step 600
600
#8C5CA7
oklch(55.7% 0.123 312.4)
-
Step 700
700
#764B8F
oklch(49% 0.115 312)
-
Step 800
800
#603E74
oklch(42.6% 0.095 312)
-
Step 900
900
#4F355E
oklch(37.7% 0.075 312.3)
-
Step 950
950
#2E1F37
oklch(26.9% 0.048 312.1)
#CBB5D9 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B0BCDB | 0.039 |
| Deuteranopia (no green cones) | #B4BDD8 | 0.037 |
| Tritanopia (no blue cones) | #CAB9C1 | 0.039 |
| Achromatopsia (no color) | #BDBDBD | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBB5D9
#CBB5D9
oklch(80.3% 0.055 312.3)
- #B2C7A2
#B2C7A2
oklch(80.4% 0.056 131.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #CBB5D9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Thistle #D8BFD8 ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.052
- Light Blue Grey #B7C9E2 ΔE 0.054
- Light Violet #D6B4FC ΔE 0.055
- Silver #C0C0C0 ΔE 0.056
- Light Periwinkle #C1C6FC ΔE 0.056
- Pale Violet #CEAEFA ΔE 0.056
Use #CBB5D9 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.