#CAA1EE
Closest named color: Baby Purple (#CA9BF7). oklch(77.3% 0.115 308.2), rgb(202, 161, 238).
Aa
Black text reads best on this color (9.84:1).
About this color
#CAA1EE is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.115 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.022 away. Black text reads best on it, at 9.84:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.84:1 |
| White text | 2.13:1 |
Values
| HEX | #CAA1EE |
| RGB | rgb(202, 161, 238) |
| HSL | hsl(272, 69%, 78%) |
| OKLCH | oklch(77.3% 0.115 308.2) |
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 #CAA1EE | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #CAA1EE | 9.84:1 | AAA | Lc 62.2 | Content text, not long reading |
| #CAA1EE text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #CAA1EE text on black | 9.84:1 | AAA | Lc -60.5 | Content text, not long reading |
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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#F0E4FC
oklch(93.5% 0.034 308.1)
-
Step 200
200
#E5CEFA
oklch(88.4% 0.064 308.6)
-
Step 300
300 (this color)
#CAA1EE
oklch(77.3% 0.115 308.2)
-
Step 400
400
#C17CF7
oklch(70.8% 0.184 308.3)
-
Step 500
500
#B251F4
oklch(63.2% 0.237 308.3)
-
Step 600
600
#9D28E2
oklch(55.5% 0.256 308.1)
-
Step 700
700
#8715C4
oklch(49.1% 0.238 308.5)
-
Step 800
800
#6D199F
oklch(42.7% 0.197 308)
-
Step 900
900
#591F7E
oklch(37.8% 0.154 308.6)
-
Step 950
950
#34144A
oklch(27% 0.098 308.4)
#CAA1EE 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) | #93B0F1 | 0.081 |
| Deuteranopia (no green cones) | #9BB2EC | 0.075 |
| Tritanopia (no blue cones) | #C5ACBD | 0.085 |
| Achromatopsia (no color) | #B1B1B1 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAA1EE
#CAA1EE
oklch(77.3% 0.115 308.2)
- #A0C472
#A0C472
oklch(77.5% 0.116 128.2)
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 #CAA1EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.022
- Lilac #CEA2FD ΔE 0.022
- Pastel Purple #CAA0FF ΔE 0.026
- Pale Violet #CEAEFA ΔE 0.034
- Plum #DDA0DD ΔE 0.038
- Light Violet #D6B4FC ΔE 0.052
- Liliac #C48EFD ΔE 0.058
- Pale Purple #B790D4 ΔE 0.060
Use #CAA1EE 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.