#CB9ED4
Closest named color: Plum (#DDA0DD). oklch(75.9% 0.09 320.7), rgb(203, 158, 212).
Aa
Black text reads best on this color (9.38:1).
About this color
#CB9ED4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.090 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.032 away. Black text reads best on it, at 9.38:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.38:1 |
| White text | 2.23:1 |
Values
| HEX | #CB9ED4 |
| RGB | rgb(203, 158, 212) |
| HSL | hsl(290, 39%, 73%) |
| OKLCH | oklch(75.9% 0.09 320.7) |
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 #CB9ED4 | 2.23:1 | Fails | Lc -48.9 | Large or bold text, headings |
| Black text on #CB9ED4 | 9.38:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #CB9ED4 text on white | 2.23:1 | Fails | Lc 44.1 | Non-text elements, placeholder text |
| #CB9ED4 text on black | 9.38:1 | AAA | Lc -58.1 | 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 300.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E9CFEE
oklch(88.5% 0.05 320.8)
-
Step 300
300 (this color)
#CB9ED4
oklch(75.9% 0.09 320.7)
-
Step 400
400
#C980D7
oklch(70.7% 0.145 321)
-
Step 500
500
#BA5CCC
oklch(63.1% 0.185 321)
-
Step 600
600
#A53EB9
oklch(55.6% 0.201 320.7)
-
Step 700
700
#8D2E9F
oklch(49% 0.187 320.8)
-
Step 800
800
#732881
oklch(42.7% 0.155 321)
-
Step 900
900
#5D2768
oklch(37.8% 0.12 320.6)
-
Step 950
950
#37183D
oklch(27.2% 0.076 320.9)
#CB9ED4 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) | #98AAD6 | 0.076 |
| Deuteranopia (no green cones) | #A2AFD2 | 0.071 |
| Tritanopia (no blue cones) | #CCA3B1 | 0.057 |
| Achromatopsia (no color) | #ADADAD | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB9ED4
#CB9ED4
oklch(75.9% 0.09 320.7)
- #91BF89
#91BF89
oklch(75.8% 0.09 140.9)
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 #CB9ED4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.032
- Pale Purple #B790D4 ΔE 0.050
- Baby Purple #CA9BF7 ΔE 0.054
- Lilac #CEA2FD ΔE 0.059
- Pale Violet #CEAEFA ΔE 0.059
- Pastel Purple #CAA0FF ΔE 0.062
- Faded Pink #DE9DAC ΔE 0.064
- Lavender Pink #DD85D7 ΔE 0.065
Use #CB9ED4 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.