#CB9DF3
Closest named color: Baby Purple (#CA9BF7). oklch(77% 0.129 308.2), rgb(203, 157, 243).
Aa
Black text reads best on this color (9.65:1).
About this color
#CB9DF3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.129 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.009 away. Black text reads best on it, at 9.65:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.65:1 |
| White text | 2.17:1 |
Values
| HEX | #CB9DF3 |
| RGB | rgb(203, 157, 243) |
| HSL | hsl(272, 78%, 78%) |
| OKLCH | oklch(77% 0.129 308.2) |
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 #CB9DF3 | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #CB9DF3 | 9.65:1 | AAA | Lc 61.3 | Content text, not long reading |
| #CB9DF3 text on white | 2.17:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #CB9DF3 text on black | 9.65:1 | AAA | Lc -59.5 | 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
#F9F3FF
oklch(97.2% 0.017 308.3)
-
Step 100
100
#F1E4FE
oklch(93.7% 0.037 308)
-
Step 200
200
#E6CDFE
oklch(88.5% 0.071 308)
-
Step 300
300 (this color)
#CB9DF3
oklch(77% 0.129 308.2)
-
Step 400
400
#C477FF
oklch(70.8% 0.201 308.2)
-
Step 500
500
#B645FF
oklch(63.1% 0.262 308.2)
-
Step 600
600
#A200EE
oklch(55.6% 0.284 308.2)
-
Step 700
700
#8900CA
oklch(49.2% 0.251 308.2)
-
Step 800
800
#7000A7
oklch(42.6% 0.218 308)
-
Step 900
900
#5B1585
oklch(37.7% 0.172 308.1)
-
Step 950
950
#35104E
oklch(27% 0.109 307.9)
#CB9DF3 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) | #8CAEF6 | 0.092 |
| Deuteranopia (no green cones) | #96B0F1 | 0.084 |
| Tritanopia (no blue cones) | #C6A9BD | 0.093 |
| Achromatopsia (no color) | #B0B0B0 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB9DF3
#CB9DF3
oklch(77% 0.129 308.2)
- #9CC467
#9CC467
oklch(77% 0.129 128.2)
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 #CB9DF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.009
- Pastel Purple #CAA0FF ΔE 0.017
- Lilac #CEA2FD ΔE 0.018
- Pale Violet #CEAEFA ΔE 0.042
- Liliac #C48EFD ΔE 0.045
- Plum #DDA0DD ΔE 0.045
- Light Violet #D6B4FC ΔE 0.060
- Pale Purple #B790D4 ΔE 0.060
Use #CB9DF3 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.