#C43B6F
Closest named color: Dark Pink (#CB416B). oklch(56.6% 0.178 1.5), rgb(196, 59, 111).
Aa
White text reads best on this color (4.99:1).
About this color
#C43B6F is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.178 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.021 away. White text reads best on it, at 4.99:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.178) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.20:1 |
| White text | 4.99:1 |
Values
| HEX | #C43B6F |
| RGB | rgb(196, 59, 111) |
| HSL | hsl(337, 54%, 50%) |
| OKLCH | oklch(56.6% 0.178 1.5) |
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 #C43B6F | 4.99:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #C43B6F | 4.20:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #C43B6F text on white | 4.99:1 | AA | Lc 73.5 | Content text, not long reading |
| #C43B6F text on black | 4.20:1 | AA large text | Lc -28.2 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4E9
oklch(93.6% 0.023 0.5)
-
Step 200
200
#F4CED7
oklch(88.6% 0.044 2.1)
-
Step 300
300
#EDABBD
oklch(80.8% 0.08 1.1)
-
Step 400
400
#E17D9B
oklch(70.8% 0.127 1.7)
-
Step 500
500
#D55783
oklch(63% 0.164 1.2)
-
Step 600
600 (this color)
#C43B6F
oklch(56.6% 0.178 1.5)
-
Step 700
700
#A6285A
oklch(49.1% 0.166 1.7)
-
Step 800
800
#87244A
oklch(42.8% 0.137 1.6)
-
Step 900
900
#6C233E
oklch(37.6% 0.107 0.8)
-
Step 950
950
#401624
oklch(27% 0.067 1.8)
#C43B6F 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) | #585F70 | 0.199 |
| Deuteranopia (no green cones) | #7D796C | 0.179 |
| Tritanopia (no blue cones) | #D42850 | 0.051 |
| Achromatopsia (no color) | #6F6F6F | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C43B6F
#C43B6F
oklch(56.6% 0.178 1.5)
- #00897A
#00897A
oklch(56.5% 0.101 181.6)
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 #C43B6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.021
- Deep Rose #C74767 ΔE 0.029
- Dark Rose #B5485D ΔE 0.047
- Dark Hot Pink #D90166 ΔE 0.052
- Lipstick #D5174E ΔE 0.056
- Cerise #DE0C62 ΔE 0.057
- Medium Violet Red #C71585 ΔE 0.061
- Dusty Red #B9484E ΔE 0.062
Use #C43B6F 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.