#CA81EA
Closest named color: Liliac (#C48EFD). oklch(71.8% 0.165 314.9), rgb(202, 129, 234).
Aa
Black text reads best on this color (7.83:1).
About this color
#CA81EA is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.165 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.037 away. Black text reads best on it, at 7.83:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 7.83:1 |
| White text | 2.67:1 |
Values
| HEX | #CA81EA |
| RGB | rgb(202, 129, 234) |
| HSL | hsl(282, 71%, 71%) |
| OKLCH | oklch(71.8% 0.165 314.9) |
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 #CA81EA | 2.67:1 | Fails | Lc -57.0 | Large or bold text, headings |
| Black text on #CA81EA | 7.83:1 | AAA | Lc 52.2 | Large or bold text, headings |
| #CA81EA text on white | 2.67:1 | Fails | Lc 51.8 | Large or bold text, headings |
| #CA81EA text on black | 7.83:1 | AAA | Lc -50.1 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F8
oklch(93.6% 0.031 315.9)
-
Step 200
200
#E8CEF4
oklch(88.5% 0.058 315.2)
-
Step 300
300
#DAADEF
oklch(81% 0.103 314.8)
-
Step 400
400 (this color)
#CA81EA
oklch(71.8% 0.165 314.9)
-
Step 500
500
#B757DF
oklch(63.1% 0.21 314.6)
-
Step 600
600
#A334CC
oklch(55.6% 0.228 315)
-
Step 700
700
#8B24B1
oklch(49.1% 0.213 314.6)
-
Step 800
800
#71218F
oklch(42.7% 0.176 314.8)
-
Step 900
900
#5C2372
oklch(37.8% 0.137 315.1)
-
Step 950
950
#361643
oklch(27.1% 0.087 315)
#CA81EA 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) | #6D9AEE | 0.138 |
| Deuteranopia (no green cones) | #81A0E7 | 0.125 |
| Tritanopia (no blue cones) | #C890AB | 0.110 |
| Achromatopsia (no color) | #9E9E9E | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA81EA
#CA81EA
oklch(71.8% 0.165 314.9)
- #75BA47
#75BA47
oklch(71.9% 0.164 134.9)
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 #CA81EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.037
- Light Purple #BF77F6 ΔE 0.038
- Lavender Pink #DD85D7 ΔE 0.046
- Orchid #DA70D6 ΔE 0.048
- Easter Purple #C071FE ΔE 0.054
- Baby Purple #CA9BF7 ΔE 0.060
- Pale Purple #B790D4 ΔE 0.060
- Violet #EE82EE ΔE 0.062
Use #CA81EA 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.