#CA309B
Closest named color: Medium Violet Red (#C71585). oklch(58.3% 0.215 343.4), rgb(202, 48, 155).
Aa
White text reads best on this color (4.76:1).
About this color
#CA309B is a medium-dark, vivid pink. In OKLCH its lightness is 58%, its chroma 0.215 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.039 away. White text reads best on it, at 4.76:1.
| Hue family | Pinks |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.215) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.40:1 |
| White text | 4.76:1 |
Values
| HEX | #CA309B |
| RGB | rgb(202, 48, 155) |
| HSL | hsl(318, 62%, 49%) |
| OKLCH | oklch(58.3% 0.215 343.4) |
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 #CA309B | 4.76:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #CA309B | 4.40:1 | AA large text | Lc 32.4 | Non-text elements, placeholder text |
| #CA309B text on white | 4.76:1 | AA | Lc 71.7 | Content text, not long reading |
| #CA309B text on black | 4.40:1 | AA large text | Lc -30.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F8E3EF
oklch(93.6% 0.028 342.3)
-
Step 200
200
#F4CCE2
oklch(88.6% 0.053 344)
-
Step 300
300
#EDA8D1
oklch(80.9% 0.096 343.1)
-
Step 400
400
#E176B9
oklch(70.7% 0.154 343.4)
-
Step 500
500
#D54CA8
oklch(63.1% 0.197 343.1)
-
Step 600
600 (this color)
#CA309B
oklch(58.3% 0.215 343.4)
-
Step 700
700
#A6137D
oklch(49.2% 0.2 343.4)
-
Step 800
800
#871666
oklch(42.8% 0.166 343.3)
-
Step 900
900
#6D1C53
oklch(37.8% 0.129 343.4)
-
Step 950
950
#401230
oklch(27% 0.082 343.9)
#CA309B 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) | #42629E | 0.239 |
| Deuteranopia (no green cones) | #727C98 | 0.207 |
| Tritanopia (no blue cones) | #D73062 | 0.094 |
| Achromatopsia (no color) | #737373 | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA309B
#CA309B
oklch(58.3% 0.215 343.4)
- #009266
#009266
oklch(58.4% 0.126 163.3)
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 #CA309B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.039
- Purpley Pink #C83CB9 ΔE 0.046
- Pinky Purple #C94CBE ΔE 0.061
- Dark Hot Pink #D90166 ΔE 0.084
- Dark Pink #CB416B ΔE 0.086
- Cerise #DE0C62 ΔE 0.093
- Neon Pink #F72585 ΔE 0.096
- Deep Rose #C74767 ΔE 0.096
Use #CA309B 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.