#CB9DDC
Closest named color: Plum (#DDA0DD). oklch(76% 0.101 316.7), rgb(203, 157, 220).
Aa
Black text reads best on this color (9.39:1).
About this color
#CB9DDC is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.101 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.030 away. Black text reads best on it, at 9.39:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.39:1 |
| White text | 2.23:1 |
Values
| HEX | #CB9DDC |
| RGB | rgb(203, 157, 220) |
| HSL | hsl(284, 47%, 74%) |
| OKLCH | oklch(76% 0.101 316.7) |
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 #CB9DDC | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #CB9DDC | 9.39:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #CB9DDC text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #CB9DDC text on black | 9.39:1 | AAA | Lc -58.2 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E8CEF2
oklch(88.4% 0.056 316.6)
-
Step 300
300 (this color)
#CB9DDC
oklch(76% 0.101 316.7)
-
Step 400
400
#C87DE3
oklch(70.6% 0.163 316.6)
-
Step 500
500
#B957DA
oklch(63.1% 0.206 316.7)
-
Step 600
600
#A534C8
oklch(55.6% 0.226 316.8)
-
Step 700
700
#8D24AD
oklch(49.1% 0.21 316.6)
-
Step 800
800
#73228C
oklch(42.8% 0.173 316.8)
-
Step 900
900
#5D2370
oklch(37.8% 0.135 316.7)
-
Step 950
950
#361641
oklch(26.9% 0.084 316.6)
#CB9DDC 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) | #95AADF | 0.080 |
| Deuteranopia (no green cones) | #9FAFDA | 0.075 |
| Tritanopia (no blue cones) | #CBA4B3 | 0.068 |
| Achromatopsia (no color) | #ADADAD | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB9DDC
#CB9DDC
oklch(76% 0.101 316.7)
- #93C080
#93C080
oklch(75.9% 0.101 136.7)
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 #CB9DDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.030
- Baby Purple #CA9BF7 ΔE 0.041
- Lilac #CEA2FD ΔE 0.047
- Pale Purple #B790D4 ΔE 0.048
- Pastel Purple #CAA0FF ΔE 0.050
- Pale Violet #CEAEFA ΔE 0.053
- Lavender Pink #DD85D7 ΔE 0.060
- Light Violet #D6B4FC ΔE 0.067
Use #CB9DDC 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.