#CD90DB
Closest named color: Lavender Pink (#DD85D7). oklch(73.9% 0.124 320), rgb(205, 144, 219).
Aa
Black text reads best on this color (8.60:1).
About this color
#CD90DB is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.124 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lavender Pink (#DD85D7), ΔE 0.034 away. Black text reads best on it, at 8.60:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Lavender Pink (#DD85D7) |
| Black text | 8.60:1 |
| White text | 2.43:1 |
Values
| HEX | #CD90DB |
| RGB | rgb(205, 144, 219) |
| HSL | hsl(289, 51%, 71%) |
| OKLCH | oklch(73.9% 0.124 320) |
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 #CD90DB | 2.43:1 | Fails | Lc -52.9 | Large or bold text, headings |
| Black text on #CD90DB | 8.60:1 | AAA | Lc 56.1 | Large or bold text, headings |
| #CD90DB text on white | 2.43:1 | Fails | Lc 47.9 | Large or bold text, headings |
| #CD90DB text on black | 8.60:1 | AAA | Lc -54.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F3
oklch(93.5% 0.023 321.4)
-
Step 200
200
#E6D0EB
oklch(88.4% 0.044 320)
-
Step 300
300
#D7B1E0
oklch(80.9% 0.077 319.8)
-
Step 400
400 (this color)
#CD90DB
oklch(73.9% 0.124 320)
-
Step 500
500
#B365C4
oklch(63.1% 0.159 320.2)
-
Step 600
600
#9E4AB1
oklch(55.7% 0.173 319.9)
-
Step 700
700
#873A98
oklch(49.1% 0.161 320)
-
Step 800
800
#6E317B
oklch(42.7% 0.133 320.3)
-
Step 900
900
#592C63
oklch(37.7% 0.104 320.1)
-
Step 950
950
#341B3A
oklch(27.1% 0.064 319.6)
#CD90DB 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) | #87A2DE | 0.106 |
| Deuteranopia (no green cones) | #96A8D9 | 0.097 |
| Tritanopia (no blue cones) | #CE99AC | 0.079 |
| Achromatopsia (no color) | #A6A6A6 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD90DB
#CD90DB
oklch(73.9% 0.124 320)
- #7FBE71
#7FBE71
oklch(74% 0.125 140)
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 #CD90DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Pink #DD85D7 ΔE 0.034
- Pale Purple #B790D4 ΔE 0.037
- Baby Purple #CA9BF7 ΔE 0.043
- Plum #DDA0DD ΔE 0.049
- Liliac #C48EFD ΔE 0.054
- Pastel Purple #CAA0FF ΔE 0.057
- Lilac #CEA2FD ΔE 0.057
- Violet #EE82EE ΔE 0.069
Use #CD90DB 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.