#CA55B7
Closest named color: Pinky Purple (#C94CBE). oklch(63.2% 0.187 334.3), rgb(202, 85, 183).
Aa
Black text reads best on this color (5.49:1).
About this color
#CA55B7 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.187 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.022 away. Black text reads best on it, at 5.49:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.49:1 |
| White text | 3.82:1 |
Values
| HEX | #CA55B7 |
| RGB | rgb(202, 85, 183) |
| HSL | hsl(310, 52%, 56%) |
| OKLCH | oklch(63.2% 0.187 334.3) |
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 #CA55B7 | 3.82:1 | AA large text | Lc -70.6 | Content text, not long reading |
| Black text on #CA55B7 | 5.49:1 | AA | Lc 39.0 | Non-text elements, placeholder text |
| #CA55B7 text on white | 3.82:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #CA55B7 text on black | 5.49:1 | AA | Lc -36.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F6E4F1
oklch(93.7% 0.026 335.5)
-
Step 200
200
#EFCDE7
oklch(88.5% 0.051 334.2)
-
Step 300
300
#E6ABD9
oklch(81% 0.091 334.4)
-
Step 400
400
#D77BC5
oklch(70.7% 0.146 334.6)
-
Step 500
500 (this color)
#CA55B7
oklch(63.2% 0.187 334.3)
-
Step 600
600
#B533A2
oklch(55.6% 0.204 334.5)
-
Step 700
700
#9B248B
oklch(49.1% 0.189 334.3)
-
Step 800
800
#7E2171
oklch(42.7% 0.156 334.2)
-
Step 900
900
#66225B
oklch(37.7% 0.121 334.6)
-
Step 950
950
#3C1536
oklch(27% 0.078 333.8)
#CA55B7 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) | #5477BA | 0.195 |
| Deuteranopia (no green cones) | #7889B4 | 0.172 |
| Tritanopia (no blue cones) | #D35C7E | 0.095 |
| Achromatopsia (no color) | #828282 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA55B7
#CA55B7
oklch(63.2% 0.187 334.3)
- #00A45C
#00A45C
oklch(63.1% 0.158 154.5)
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 #CA55B7, closest first.
No curated palette has a color within ΔE 0.04 of #CA55B7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.022
- Purpley Pink #C83CB9 ΔE 0.044
- Pale Magenta #D767AD ΔE 0.053
- Medium Orchid #BA55D3 ΔE 0.054
- Orchid #DA70D6 ΔE 0.072
- Soft Purple #A66FB5 ΔE 0.080
- Amethyst #9B5FC0 ΔE 0.086
- Purple Pink #D725DE ΔE 0.092
Use #CA55B7 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.