#C4437E
Closest named color: Dark Pink (#CB416B). oklch(57.9% 0.173 355.7), rgb(196, 67, 126).
Aa
White text reads best on this color (4.71:1).
About this color
#C4437E is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.173 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.032 away. White text reads best on it, at 4.71:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #C4437E |
| RGB | rgb(196, 67, 126) |
| HSL | hsl(333, 52%, 52%) |
| OKLCH | oklch(57.9% 0.173 355.7) |
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 #C4437E | 4.71:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #C4437E | 4.45:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #C4437E text on white | 4.71:1 | AA | Lc 71.9 | Content text, not long reading |
| #C4437E text on black | 4.45:1 | AA large text | Lc -29.8 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F2CEDA
oklch(88.5% 0.043 356)
-
Step 300
300
#EAACC2
oklch(80.8% 0.078 355.9)
-
Step 400
400
#DD7EA3
oklch(70.7% 0.124 356)
-
Step 500
500
#D15A8D
oklch(63.2% 0.159 355.8)
-
Step 600
600 (this color)
#C4437E
oklch(57.9% 0.173 355.7)
-
Step 700
700
#A22C64
oklch(49.2% 0.161 355.9)
-
Step 800
800
#832652
oklch(42.6% 0.134 355.3)
-
Step 900
900
#6A2544
oklch(37.7% 0.104 355.4)
-
Step 950
950
#3E1728
oklch(27% 0.065 355)
#C4437E 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) | #596480 | 0.192 |
| Deuteranopia (no green cones) | #7D7C7B | 0.173 |
| Tritanopia (no blue cones) | #D3385B | 0.057 |
| Achromatopsia (no color) | #737373 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4437E
#C4437E
oklch(57.9% 0.173 355.7)
- #008F77
#008F77
oklch(58% 0.109 175.3)
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 #C4437E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.032
- Deep Rose #C74767 ΔE 0.039
- Medium Violet Red #C71585 ΔE 0.059
- Dark Rose #B5485D ΔE 0.059
- Dark Hot Pink #D90166 ΔE 0.065
- Cerise #DE0C62 ΔE 0.069
- Light Burgundy #A8415B ΔE 0.075
- Lipstick #D5174E ΔE 0.076
Use #C4437E 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.