#CB99F5
Closest named color: Baby Purple (#CA9BF7). oklch(76.4% 0.138 308.4), rgb(203, 153, 245).
Aa
Black text reads best on this color (9.41:1).
About this color
#CB99F5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.138 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 9.41:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.41:1 |
| White text | 2.23:1 |
Values
| HEX | #CB99F5 |
| RGB | rgb(203, 153, 245) |
| HSL | hsl(273, 82%, 78%) |
| OKLCH | oklch(76.4% 0.138 308.4) |
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 #CB99F5 | 2.23:1 | Fails | Lc -48.6 | Large or bold text, headings |
| Black text on #CB99F5 | 9.41:1 | AAA | Lc 60.1 | Content text, not long reading |
| #CB99F5 text on white | 2.23:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #CB99F5 text on black | 9.41:1 | AAA | Lc -58.3 | 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)
#CB99F5
oklch(76.4% 0.138 308.4)
-
Step 400
400
#C476FF
oklch(70.6% 0.203 308.4)
-
Step 500
500
#B644FF
oklch(63% 0.263 308.3)
-
Step 600
600
#A200ED
oklch(55.6% 0.283 308.4)
-
Step 700
700
#8900C9
oklch(49.1% 0.25 308.5)
-
Step 800
800
#7100A7
oklch(42.8% 0.218 308.4)
-
Step 900
900
#5D0A89
oklch(37.6% 0.184 308.5)
-
Step 950
950
#360D50
oklch(26.9% 0.115 308.1)
#CB99F5 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) | #86ABF8 | 0.100 |
| Deuteranopia (no green cones) | #92AEF2 | 0.092 |
| Tritanopia (no blue cones) | #C6A7BC | 0.100 |
| Achromatopsia (no color) | #AEAEAE | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB99F5
#CB99F5
oklch(76.4% 0.138 308.4)
- #98C35E
#98C35E
oklch(76.4% 0.139 128.4)
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 #CB99F5, 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 0.034
- Pale Violet #CEAEFA ΔE 0.051
- Plum #DDA0DD ΔE 0.053
- Pale Purple #B790D4 ΔE 0.059
- Lavender Pink #DD85D7 ΔE 0.060
Use #CB99F5 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.