#CAA1DF
Closest named color: Plum (#DDA0DD). oklch(76.7% 0.097 314), rgb(202, 161, 223).
Aa
Black text reads best on this color (9.67:1).
About this color
#CAA1DF is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.097 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.030 away. Black text reads best on it, at 9.67:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.67:1 |
| White text | 2.17:1 |
Values
| HEX | #CAA1DF |
| RGB | rgb(202, 161, 223) |
| HSL | hsl(280, 49%, 75%) |
| OKLCH | oklch(76.7% 0.097 314) |
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 #CAA1DF | 2.17:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #CAA1DF | 9.67:1 | AAA | Lc 61.3 | Content text, not long reading |
| #CAA1DF text on white | 2.17:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #CAA1DF text on black | 9.67:1 | AAA | Lc -59.6 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E5F7
oklch(93.7% 0.027 314.7)
-
Step 200
200
#E6CFF3
oklch(88.5% 0.055 313.4)
-
Step 300
300 (this color)
#CAA1DF
oklch(76.7% 0.097 314)
-
Step 400
400
#C380E4
oklch(70.6% 0.156 313.8)
-
Step 500
500
#B45CDB
oklch(63.2% 0.198 314.2)
-
Step 600
600
#9F3BC9
oklch(55.5% 0.217 313.9)
-
Step 700
700
#882CAE
oklch(49.1% 0.201 313.8)
-
Step 800
800
#6F278D
oklch(42.8% 0.166 314)
-
Step 900
900
#5A2670
oklch(37.8% 0.129 314.4)
-
Step 950
950
#351742
oklch(27% 0.083 314.5)
#CAA1DF 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) | #98AEE2 | 0.074 |
| Deuteranopia (no green cones) | #A1B1DD | 0.069 |
| Tritanopia (no blue cones) | #C9A9B7 | 0.068 |
| Achromatopsia (no color) | #B0B0B0 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAA1DF
#CAA1DF
oklch(76.7% 0.097 314)
- #9AC181
#9AC181
oklch(76.7% 0.097 133.7)
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 #CAA1DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.030
- Baby Purple #CA9BF7 ΔE 0.042
- Lilac #CEA2FD ΔE 0.044
- Pale Violet #CEAEFA ΔE 0.045
- Pastel Purple #CAA0FF ΔE 0.048
- Pale Purple #B790D4 ΔE 0.054
- Light Violet #D6B4FC ΔE 0.059
- Lavender Pink #DD85D7 ΔE 0.069
Use #CAA1DF 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.