#CDA8DB
Closest named color: Plum (#DDA0DD). oklch(78.1% 0.082 316.6), rgb(205, 168, 219).
Aa
Black text reads best on this color (10.21:1).
About this color
#CDA8DB is a light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.082 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.031 away. Black text reads best on it, at 10.21:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 10.21:1 |
| White text | 2.05:1 |
Values
| HEX | #CDA8DB |
| RGB | rgb(205, 168, 219) |
| HSL | hsl(284, 41%, 76%) |
| OKLCH | oklch(78.1% 0.082 316.6) |
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 #CDA8DB | 2.05:1 | Fails | Lc -44.6 | Non-text elements, placeholder text |
| Black text on #CDA8DB | 10.21:1 | AAA | Lc 63.9 | Content text, not long reading |
| #CDA8DB text on white | 2.05:1 | Fails | Lc 40.0 | Non-text elements, placeholder text |
| #CDA8DB text on black | 10.21:1 | AAA | Lc -62.3 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E5D0EE
oklch(88.4% 0.046 315.8)
-
Step 300
300 (this color)
#CDA8DB
oklch(78.1% 0.082 316.6)
-
Step 400
400
#C186D7
oklch(70.8% 0.131 316.5)
-
Step 500
500
#B164CB
oklch(63.1% 0.167 317)
-
Step 600
600
#9C48B8
oklch(55.6% 0.182 316.8)
-
Step 700
700
#85399F
oklch(49.1% 0.169 316.5)
-
Step 800
800
#6C3081
oklch(42.7% 0.14 316.4)
-
Step 900
900
#582C67
oklch(37.8% 0.108 316.8)
-
Step 950
950
#341A3C
oklch(27% 0.069 317.8)
#CDA8DB 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) | #A2B3DD | 0.064 |
| Deuteranopia (no green cones) | #AAB6D9 | 0.059 |
| Tritanopia (no blue cones) | #CDAEBA | 0.055 |
| Achromatopsia (no color) | #B5B5B5 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDA8DB
#CDA8DB
oklch(78.1% 0.082 316.6)
- #A0C491
#A0C491
oklch(78.1% 0.08 136.6)
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 #CDA8DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.031
- Pale Violet #CEAEFA ΔE 0.043
- Light Violet #D6B4FC ΔE 0.052
- Lilac #CEA2FD ΔE 0.056
- Baby Purple #CA9BF7 ΔE 0.060
- Pastel Purple #CAA0FF ΔE 0.062
- Thistle #D8BFD8 ΔE 0.065
- Faded Pink #DE9DAC ΔE 0.067
Use #CDA8DB 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.