#C43C70
Closest named color: Dark Pink (#CB416B). oklch(56.8% 0.177 1.2), rgb(196, 60, 112).
Aa
White text reads best on this color (4.96:1).
About this color
#C43C70 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.177 and its hue 1°. 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 4.96:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.22:1 |
| White text | 4.96:1 |
Values
| HEX | #C43C70 |
| RGB | rgb(196, 60, 112) |
| HSL | hsl(337, 54%, 50%) |
| OKLCH | oklch(56.8% 0.177 1.2) |
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 #C43C70 | 4.96:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #C43C70 | 4.22:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #C43C70 text on white | 4.96:1 | AA | Lc 73.3 | Content text, not long reading |
| #C43C70 text on black | 4.22:1 | AA large text | Lc -28.4 | 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
#F3CED7
oklch(88.5% 0.043 1.6)
-
Step 300
300
#EDACBD
oklch(81% 0.079 1.8)
-
Step 400
400
#E17D9B
oklch(70.8% 0.127 1.7)
-
Step 500
500
#D55883
oklch(63.2% 0.162 1.4)
-
Step 600
600 (this color)
#C43C70
oklch(56.8% 0.177 1.2)
-
Step 700
700
#A5295B
oklch(49.1% 0.164 1)
-
Step 800
800
#86244A
oklch(42.6% 0.136 1.2)
-
Step 900
900
#6C243E
oklch(37.7% 0.105 1.2)
-
Step 950
950
#401624
oklch(27% 0.067 1.8)
#C43C70 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) | #585F71 | 0.198 |
| Deuteranopia (no green cones) | #7D796D | 0.178 |
| Tritanopia (no blue cones) | #D42A51 | 0.051 |
| Achromatopsia (no color) | #707070 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C43C70
#C43C70
oklch(56.8% 0.177 1.2)
- #008A7A
#008A7A
oklch(56.8% 0.102 180.9)
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 #C43C70, 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 0.053
- Cerise #DE0C62 ΔE 0.057
- Lipstick #D5174E ΔE 0.058
- Medium Violet Red #C71585 ΔE 0.062
- Dusty Red #B9484E ΔE 0.062
Use #C43C70 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.