#C4156A
Closest named color: Dark Hot Pink (#D90166). oklch(53.8% 0.209 359.6), rgb(196, 21, 106).
Aa
White text reads best on this color (5.73:1).
About this color
#C4156A is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.209 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.042 away. White text reads best on it, at 5.73:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.209) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.66:1 |
| White text | 5.73:1 |
Values
| HEX | #C4156A |
| RGB | rgb(196, 21, 106) |
| HSL | hsl(331, 81%, 43%) |
| OKLCH | oklch(53.8% 0.209 359.6) |
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 #C4156A | 5.73:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #C4156A | 3.66:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #C4156A text on white | 5.73:1 | AA | Lc 76.7 | Fine for body text |
| #C4156A text on black | 3.66:1 | AA large text | Lc -25.1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F8CBD8
oklch(88.5% 0.053 359)
-
Step 300
300
#F3A7BE
oklch(80.8% 0.094 359.7)
-
Step 400
400
#EA759D
oklch(70.8% 0.15 360)
-
Step 500
500
#DF4985
oklch(63% 0.192 359.7)
-
Step 600
600 (this color)
#C4156A
oklch(53.8% 0.209 359.6)
-
Step 700
700
#AE0B5D
oklch(49% 0.194 359.5)
-
Step 800
800
#8E124C
oklch(42.7% 0.161 359.7)
-
Step 900
900
#721A3F
oklch(37.7% 0.125 359.8)
-
Step 950
950
#431125
oklch(26.9% 0.08 359.3)
#C4156A 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) | #47526C | 0.237 |
| Deuteranopia (no green cones) | #757166 | 0.210 |
| Tritanopia (no blue cones) | #D50040 | 0.069 |
| Achromatopsia (no color) | #666666 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4156A
#C4156A
oklch(53.8% 0.209 359.6)
- #008070
#008070
oklch(53.7% 0.098 180)
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 #C4156A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.042
- Medium Violet Red #C71585 ΔE 0.042
- Ruby #CA0147 ΔE 0.052
- Cerise #DE0C62 ΔE 0.055
- Lipstick #D5174E ΔE 0.058
- Dark Pink #CB416B ΔE 0.059
- Raspberry #B00149 ΔE 0.063
- Rose Red #BE013C ΔE 0.065
Use #C4156A 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.