#C4287B
Closest named color: Medium Violet Red (#C71585). oklch(55.4% 0.202 353.9), rgb(196, 40, 123).
Aa
White text reads best on this color (5.33:1).
About this color
#C4287B is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.202 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.025 away. White text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.202) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #C4287B |
| RGB | rgb(196, 40, 123) |
| HSL | hsl(328, 66%, 46%) |
| OKLCH | oklch(55.4% 0.202 353.9) |
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 #C4287B | 5.33:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #C4287B | 3.93:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #C4287B text on white | 5.33:1 | AA | Lc 75.0 | Fine for body text |
| #C4287B text on black | 3.93:1 | AA large text | Lc -26.7 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#F9E3EB
oklch(93.6% 0.026 353.5)
-
Step 200
200
#F5CCDB
oklch(88.5% 0.05 354.2)
-
Step 300
300
#F0A8C5
oklch(80.9% 0.092 353.5)
-
Step 400
400
#E577A7
oklch(70.8% 0.146 353.9)
-
Step 500
500
#D94E91
oklch(63% 0.185 353.9)
-
Step 600
600 (this color)
#C4287B
oklch(55.4% 0.202 353.9)
-
Step 700
700
#A91868
oklch(49% 0.188 353.8)
-
Step 800
800
#8A1955
oklch(42.8% 0.156 354)
-
Step 900
900
#6F1D46
oklch(37.7% 0.122 353.9)
-
Step 950
950
#411329
oklch(27% 0.076 353.7)
#C4287B 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) | #49597D | 0.227 |
| Deuteranopia (no green cones) | #747578 | 0.201 |
| Tritanopia (no blue cones) | #D4114F | 0.071 |
| Achromatopsia (no color) | #6B6B6B | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4287B
#C4287B
oklch(55.4% 0.202 353.9)
- #00866E
#00866E
oklch(55.3% 0.105 174.2)
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 #C4287B, closest first.
No curated palette has a color within ΔE 0.04 of #C4287B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.025
- Dark Hot Pink #D90166 ΔE 0.051
- Dark Pink #CB416B ΔE 0.055
- Cerise #DE0C62 ΔE 0.063
- Deep Rose #C74767 ΔE 0.066
- Lipstick #D5174E ΔE 0.073
- Ruby #CA0147 ΔE 0.074
- Dark Rose #B5485D ΔE 0.079
Use #C4287B 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.