#C57B8A
Closest named color: Old Pink (#C77986). oklch(66.5% 0.094 6.8), rgb(197, 123, 138).
Aa
Black text reads best on this color (6.57:1).
About this color
#C57B8A is a medium-light, moderately saturated red. In OKLCH its lightness is 67%, its chroma 0.094 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Old Pink (#C77986), ΔE 0.007 away. Black text reads best on it, at 6.57:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.57:1 |
| White text | 3.19:1 |
Values
| HEX | #C57B8A |
| RGB | rgb(197, 123, 138) |
| HSL | hsl(348, 39%, 63%) |
| OKLCH | oklch(66.5% 0.094 6.8) |
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 #C57B8A | 3.19:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #C57B8A | 6.57:1 | AA | Lc 45.1 | Large or bold text, headings |
| #C57B8A text on white | 3.19:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #C57B8A text on black | 6.57:1 | AA | Lc -42.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6E8
oklch(93.5% 0.013 5.8)
-
Step 200
200
#E9D3D6
oklch(88.6% 0.025 8.2)
-
Step 300
300
#DCB5BB
oklch(80.9% 0.046 7.7)
-
Step 400
400
#C98E99
oklch(70.8% 0.073 6.8)
-
Step 500
500 (this color)
#C57B8A
oklch(66.5% 0.094 6.8)
-
Step 600
600
#A55869
oklch(55.6% 0.102 6.9)
-
Step 700
700
#8D4858
oklch(49.1% 0.095 6.4)
-
Step 800
800
#733B48
oklch(42.7% 0.08 6.2)
-
Step 900
900
#5D333C
oklch(37.7% 0.062 6.7)
-
Step 950
950
#371E23
oklch(27% 0.04 7.1)
#C57B8A 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) | #87888A | 0.102 |
| Deuteranopia (no green cones) | #999588 | 0.094 |
| Tritanopia (no blue cones) | #D17580 | 0.025 |
| Achromatopsia (no color) | #909090 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57B8A
#C57B8A
oklch(66.5% 0.094 6.8)
- #42A69D
#42A69D
oklch(66.4% 0.093 187)
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 #C57B8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.007
- Dusky Pink #CC7A8B ΔE 0.012
- Old Rose #C87F89 ΔE 0.012
- Muted Pink #D1768F ΔE 0.025
- Dusty Rose #C0737A ΔE 0.028
- Brownish Pink #C27E79 ΔE 0.029
- Dull Pink #D5869D ΔE 0.045
- Pale Violet Red #DB7093 ΔE 0.048
Use #C57B8A 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.