#C99ADE
Closest named color: Baby Purple (#CA9BF7). oklch(75.3% 0.108 315.1), rgb(201, 154, 222).
Aa
Black text reads best on this color (9.16:1).
About this color
#C99ADE is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.108 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.036 away. Black text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.16:1 |
| White text | 2.29:1 |
Values
| HEX | #C99ADE |
| RGB | rgb(201, 154, 222) |
| HSL | hsl(281, 51%, 74%) |
| OKLCH | oklch(75.3% 0.108 315.1) |
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 #C99ADE | 2.29:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #C99ADE | 9.16:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #C99ADE text on white | 2.29:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #C99ADE text on black | 9.16:1 | AAA | Lc -57.0 | 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 400.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D1B4DF
oklch(80.9% 0.067 314.7)
-
Step 400
400 (this color)
#C99ADE
oklch(75.3% 0.108 315.1)
-
Step 500
500
#A96DC2
oklch(63.1% 0.139 315.4)
-
Step 600
600
#9454AE
oklch(55.7% 0.149 315.4)
-
Step 700
700
#7E4396
oklch(49.1% 0.14 315.2)
-
Step 800
800
#663879
oklch(42.6% 0.115 315.2)
-
Step 900
900
#533162
oklch(37.7% 0.09 314.8)
-
Step 950
950
#311D39
oklch(27% 0.057 315.8)
#C99ADE 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) | #90A8E1 | 0.084 |
| Deuteranopia (no green cones) | #9BADDC | 0.079 |
| Tritanopia (no blue cones) | #C8A2B3 | 0.072 |
| Achromatopsia (no color) | #ABABAB | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C99ADE
#C99ADE
oklch(75.3% 0.108 315.1)
- #91BF78
#91BF78
oklch(75.4% 0.109 135.1)
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 #C99ADE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.036
- Plum #DDA0DD ΔE 0.037
- Pale Purple #B790D4 ΔE 0.041
- Lilac #CEA2FD ΔE 0.046
- Pastel Purple #CAA0FF ΔE 0.047
- Lavender Pink #DD85D7 ΔE 0.055
- Pale Violet #CEAEFA ΔE 0.057
- Liliac #C48EFD ΔE 0.061
Use #C99ADE 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.