#CB99F6
Closest named color: Baby Purple (#CA9BF7). oklch(76.4% 0.139 308.1), rgb(203, 153, 246).
Aa
Black text reads best on this color (9.42:1).
About this color
#CB99F6 is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.139 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 0.005 away. Black text reads best on it, at 9.42:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.42:1 |
| White text | 2.22:1 |
Values
| HEX | #CB99F6 |
| RGB | rgb(203, 153, 246) |
| HSL | hsl(272, 84%, 78%) |
| OKLCH | oklch(76.4% 0.139 308.1) |
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 #CB99F6 | 2.22:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #CB99F6 | 9.42:1 | AAA | Lc 60.2 | Content text, not long reading |
| #CB99F6 text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #CB99F6 text on black | 9.42:1 | AAA | Lc -58.4 | 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
#F9F2FF
oklch(97% 0.019 309.8)
-
Step 100
100
#F1E3FF
oklch(93.5% 0.04 308)
-
Step 200
200
#E7CDFF
oklch(88.6% 0.073 308.4)
-
Step 300
300 (this color)
#CB99F6
oklch(76.4% 0.139 308.1)
-
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
#8800CA
oklch(49.1% 0.251 307.8)
-
Step 800
800
#7000A7
oklch(42.6% 0.218 308)
-
Step 900
900
#5D098A
oklch(37.7% 0.185 308.1)
-
Step 950
950
#360C51
oklch(26.9% 0.118 307.7)
#CB99F6 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) | #86ACFA | 0.101 |
| Deuteranopia (no green cones) | #91AEF3 | 0.093 |
| Tritanopia (no blue cones) | #C5A7BC | 0.102 |
| Achromatopsia (no color) | #AEAEAE | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB99F6
#CB99F6
oklch(76.4% 0.139 308.1)
- #98C35D
#98C35D
oklch(76.4% 0.139 128.3)
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 #CB99F6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.005
- Pastel Purple #CAA0FF ΔE 0.019
- Lilac #CEA2FD ΔE 0.023
- Liliac #C48EFD ΔE 0.033
- Pale Violet #CEAEFA ΔE 0.052
- Plum #DDA0DD ΔE 0.054
- Pale Purple #B790D4 ΔE 0.061
- Lavender Pink #DD85D7 ΔE 0.061
Use #CB99F6 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.