#CB9DF1
Closest named color: Baby Purple (#CA9BF7). oklch(76.9% 0.126 308.8), rgb(203, 157, 241).
Aa
Black text reads best on this color (9.63:1).
About this color
#CB9DF1 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.126 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.011 away. Black text reads best on it, at 9.63:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.63:1 |
| White text | 2.18:1 |
Values
| HEX | #CB9DF1 |
| RGB | rgb(203, 157, 241) |
| HSL | hsl(273, 75%, 78%) |
| OKLCH | oklch(76.9% 0.126 308.8) |
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 #CB9DF1 | 2.18:1 | Fails | Lc -47.5 | Large or bold text, headings |
| Black text on #CB9DF1 | 9.63:1 | AAA | Lc 61.2 | Content text, not long reading |
| #CB9DF1 text on white | 2.18:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #CB9DF1 text on black | 9.63:1 | AAA | Lc -59.4 | 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
#F9F3FE
oklch(97.2% 0.016 310.1)
-
Step 100
100
#F1E4FD
oklch(93.7% 0.036 308.9)
-
Step 200
200
#E6CDFD
oklch(88.4% 0.07 308.5)
-
Step 300
300 (this color)
#CB9DF1
oklch(76.9% 0.126 308.8)
-
Step 400
400
#C576FE
oklch(70.7% 0.202 309)
-
Step 500
500
#B646FC
oklch(63% 0.258 308.8)
-
Step 600
600
#A207EB
oklch(55.5% 0.28 308.7)
-
Step 700
700
#8900C8
oklch(49% 0.25 308.7)
-
Step 800
800
#7102A5
oklch(42.7% 0.216 308.9)
-
Step 900
900
#5B1783
oklch(37.7% 0.168 308.7)
-
Step 950
950
#35114D
oklch(27% 0.106 308.2)
#CB9DF1 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) | #8DAEF4 | 0.091 |
| Deuteranopia (no green cones) | #97B0EF | 0.084 |
| Tritanopia (no blue cones) | #C6A9BC | 0.092 |
| Achromatopsia (no color) | #B0B0B0 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB9DF1
#CB9DF1
oklch(76.9% 0.126 308.8)
- #9BC369
#9BC369
oklch(76.8% 0.126 128.7)
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 #CB9DF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.011
- Lilac #CEA2FD ΔE 0.020
- Pastel Purple #CAA0FF ΔE 0.020
- Pale Violet #CEAEFA ΔE 0.042
- Plum #DDA0DD ΔE 0.043
- Liliac #C48EFD ΔE 0.046
- Pale Purple #B790D4 ΔE 0.059
- Light Violet #D6B4FC ΔE 0.060
Use #CB9DF1 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.