#C99CEB
Closest named color: Baby Purple (#CA9BF7). oklch(76.2% 0.12 309.8), rgb(201, 156, 235).
Aa
Black text reads best on this color (9.43:1).
About this color
#C99CEB is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.120 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.018 away. Black text reads best on it, at 9.43:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.43:1 |
| White text | 2.22:1 |
Values
| HEX | #C99CEB |
| RGB | rgb(201, 156, 235) |
| HSL | hsl(274, 66%, 77%) |
| OKLCH | oklch(76.2% 0.12 309.8) |
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 #C99CEB | 2.22:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #C99CEB | 9.43:1 | AAA | Lc 60.2 | Content text, not long reading |
| #C99CEB text on white | 2.22:1 | Fails | Lc 43.7 | Non-text elements, placeholder text |
| #C99CEB text on black | 9.43:1 | 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
#F9F3FE
oklch(97.2% 0.016 310.1)
-
Step 100
100
#F1E4FC
oklch(93.6% 0.035 309.8)
-
Step 200
200
#E7CEFB
oklch(88.6% 0.066 310)
-
Step 300
300 (this color)
#C99CEB
oklch(76.2% 0.12 309.8)
-
Step 400
400
#C579F8
oklch(70.8% 0.191 310)
-
Step 500
500
#B64CF5
oklch(63.1% 0.245 309.8)
-
Step 600
600
#A21CE4
oklch(55.6% 0.267 309.8)
-
Step 700
700
#8B02C6
oklch(49.2% 0.248 309.9)
-
Step 800
800
#7010A0
oklch(42.7% 0.205 309.6)
-
Step 900
900
#5B1B7F
oklch(37.7% 0.16 309.8)
-
Step 950
950
#35124A
oklch(26.9% 0.101 309.9)
#C99CEB 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) | #8EACEE | 0.087 |
| Deuteranopia (no green cones) | #97AFE9 | 0.082 |
| Tritanopia (no blue cones) | #C5A7B9 | 0.087 |
| Achromatopsia (no color) | #AEAEAE | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C99CEB
#C99CEB
oklch(76.2% 0.12 309.8)
- #99C16D
#99C16D
oklch(76.2% 0.12 129.7)
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 #C99CEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.018
- Lilac #CEA2FD ΔE 0.028
- Pastel Purple #CAA0FF ΔE 0.029
- Plum #DDA0DD ΔE 0.041
- Pale Violet #CEAEFA ΔE 0.046
- Liliac #C48EFD ΔE 0.049
- Pale Purple #B790D4 ΔE 0.051
- Lavender Pink #DD85D7 ΔE 0.060
Use #C99CEB 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.