#CDB5DE
Closest named color: Thistle (#D8BFD8). oklch(80.7% 0.062 311.2), rgb(205, 181, 222).
Aa
Black text reads best on this color (11.26:1).
About this color
#CDB5DE is a light, muted purple. In OKLCH its lightness is 81%, its chroma 0.062 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Thistle (#D8BFD8), ΔE 0.035 away. Black text reads best on it, at 11.26:1.
| Hue family | Purples |
| Lightness | light (81%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Thistle (#D8BFD8) |
| Black text | 11.26:1 |
| White text | 1.86:1 |
Values
| HEX | #CDB5DE |
| RGB | rgb(205, 181, 222) |
| HSL | hsl(275, 38%, 79%) |
| OKLCH | oklch(80.7% 0.062 311.2) |
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 #CDB5DE | 1.86:1 | Fails | Lc -39.4 | Non-text elements, placeholder text |
| Black text on #CDB5DE | 11.26:1 | AAA | Lc 68.7 | Content text, not long reading |
| #CDB5DE text on white | 1.86:1 | Fails | Lc 35.2 | Non-text elements, placeholder text |
| #CDB5DE text on black | 11.26:1 | AAA | Lc -67.3 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EA
oklch(88.5% 0.035 312.4)
-
Step 300
300 (this color)
#CDB5DE
oklch(80.7% 0.062 311.2)
-
Step 400
400
#B58FCE
oklch(70.8% 0.099 311.4)
-
Step 500
500
#A271C2
oklch(63% 0.129 311)
-
Step 600
600
#8D58AE
oklch(55.5% 0.139 311.1)
-
Step 700
700
#784896
oklch(49.1% 0.129 310.9)
-
Step 800
800
#623B79
oklch(42.6% 0.107 311.7)
-
Step 900
900
#503362
oklch(37.7% 0.085 311.4)
-
Step 950
950
#2F1E39
oklch(26.9% 0.053 312.1)
#CDB5DE 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) | #AFBCE0 | 0.043 |
| Deuteranopia (no green cones) | #B4BEDD | 0.040 |
| Tritanopia (no blue cones) | #CBBAC3 | 0.045 |
| Achromatopsia (no color) | #BEBEBE | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDB5DE
#CDB5DE
oklch(80.7% 0.062 311.2)
- #B2C99F
#B2C99F
oklch(80.8% 0.063 131.1)
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 #CDB5DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Thistle #D8BFD8 ΔE 0.035
- Light Violet #D6B4FC ΔE 0.047
- Pale Violet #CEAEFA ΔE 0.049
- Light Periwinkle #C1C6FC ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.053
- Plum #DDA0DD ΔE 0.056
- Cloudy Blue #ACC2D9 ΔE 0.056
- Light Blue Grey #B7C9E2 ΔE 0.056
Use #CDB5DE 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.