#CA9DF9
Closest named color: Baby Purple (#CA9BF7). oklch(77.1% 0.136 305.9), rgb(202, 157, 249).
Aa
Black text reads best on this color (9.70:1).
About this color
#CA9DF9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.136 and its hue 306°. 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 9.70:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.70:1 |
| White text | 2.16:1 |
Values
| HEX | #CA9DF9 |
| RGB | rgb(202, 157, 249) |
| HSL | hsl(269, 88%, 80%) |
| OKLCH | oklch(77.1% 0.136 305.9) |
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 #CA9DF9 | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #CA9DF9 | 9.70:1 | AAA | Lc 61.5 | Content text, not long reading |
| #CA9DF9 text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #CA9DF9 text on black | 9.70:1 | AAA | Lc -59.8 | 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 300.
-
Step 50
50
#F8F3FF
oklch(97.1% 0.017 304.8)
-
Step 100
100
#F0E4FF
oklch(93.6% 0.038 305.7)
-
Step 200
200
#E4CEFF
oklch(88.5% 0.07 305.4)
-
Step 300
300 (this color)
#CA9DF9
oklch(77.1% 0.136 305.9)
-
Step 400
400
#BF7AFF
oklch(70.7% 0.195 306)
-
Step 500
500
#B04BFF
oklch(63% 0.254 305.9)
-
Step 600
600
#9E00F3
oklch(55.5% 0.287 305.9)
-
Step 700
700
#8600CE
oklch(49.2% 0.254 306.1)
-
Step 800
800
#6E00AB
oklch(42.7% 0.221 305.9)
-
Step 900
900
#5A108B
oklch(37.7% 0.181 305.8)
-
Step 950
950
#350E51
oklch(27% 0.115 306.5)
#CA9DF9 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) | #89AFFD | 0.094 |
| Deuteranopia (no green cones) | #93B1F6 | 0.088 |
| Tritanopia (no blue cones) | #C3ABBF | 0.102 |
| Achromatopsia (no color) | #B0B0B0 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA9DF9
#CA9DF9
oklch(77.1% 0.136 305.9)
- #9FC45F
#9FC45F
oklch(77.1% 0.136 126.1)
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 #CA9DF9, 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 0.010
- Lilac #CEA2FD ΔE 0.014
- Liliac #C48EFD ΔE 0.040
- Pale Violet #CEAEFA ΔE 0.043
- Plum #DDA0DD ΔE 0.053
- Light Violet #D6B4FC ΔE 0.061
- Pale Purple #B790D4 ΔE 0.066
Use #CA9DF9 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.