#CA99DE
Closest named color: Baby Purple (#CA9BF7). oklch(75.3% 0.11 315.9), rgb(202, 153, 222).
Aa
Black text reads best on this color (9.12:1).
About this color
#CA99DE is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.110 and its hue 316°. 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 9.12:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #CA99DE |
| RGB | rgb(202, 153, 222) |
| HSL | hsl(283, 51%, 74%) |
| OKLCH | oklch(75.3% 0.11 315.9) |
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 #CA99DE | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #CA99DE | 9.12:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #CA99DE text on white | 2.30:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #CA99DE text on black | 9.12:1 | AAA | Lc -56.8 | 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
#D2B4DF
oklch(81% 0.068 315.6)
-
Step 400
400 (this color)
#CA99DE
oklch(75.3% 0.11 315.9)
-
Step 500
500
#AA6CC2
oklch(63% 0.141 316)
-
Step 600
600
#9552AF
oklch(55.6% 0.154 315.7)
-
Step 700
700
#7F4296
oklch(49.1% 0.142 315.9)
-
Step 800
800
#67377A
oklch(42.7% 0.118 315.6)
-
Step 900
900
#543062
oklch(37.6% 0.092 315.9)
-
Step 950
950
#311D39
oklch(27% 0.057 315.8)
#CA99DE 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) | #8FA8E1 | 0.088 |
| Deuteranopia (no green cones) | #9AACDC | 0.081 |
| Tritanopia (no blue cones) | #C9A1B2 | 0.074 |
| Achromatopsia (no color) | #ABABAB | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA99DE
#CA99DE
oklch(75.3% 0.11 315.9)
- #8FBF78
#8FBF78
oklch(75.3% 0.11 136)
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 #CA99DE, 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 0.040
- Lilac #CEA2FD ΔE 0.046
- Pastel Purple #CAA0FF ΔE 0.047
- Lavender Pink #DD85D7 ΔE 0.052
- Pale Violet #CEAEFA ΔE 0.058
- Liliac #C48EFD ΔE 0.060
Use #CA99DE 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.