#CA8183
Closest named color: Old Rose (#C87F89). oklch(68% 0.091 17.9), rgb(202, 129, 131).
Aa
Black text reads best on this color (6.97:1).
About this color
#CA8183 is a medium-light, moderately saturated red. In OKLCH its lightness is 68%, its chroma 0.091 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Old Rose (#C87F89), ΔE 0.012 away. Black text reads best on it, at 6.97:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Old Rose (#C87F89) |
| Black text | 6.97:1 |
| White text | 3.00:1 |
Values
| HEX | #CA8183 |
| RGB | rgb(202, 129, 131) |
| HSL | hsl(358, 41%, 65%) |
| OKLCH | oklch(68% 0.091 17.9) |
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 #CA8183 | 3.00:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #CA8183 | 6.97:1 | AA | Lc 47.4 | Large or bold text, headings |
| #CA8183 text on white | 3.00:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #CA8183 text on black | 6.97:1 | AA | Lc -45.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EDD1D1
oklch(88.4% 0.031 17.8)
-
Step 300
300
#E3B3B3
oklch(81% 0.056 18.4)
-
Step 400
400 (this color)
#CA8183
oklch(68% 0.091 17.9)
-
Step 500
500
#C66A6F
oklch(63.1% 0.117 17.5)
-
Step 600
600
#B15057
oklch(55.6% 0.127 17.7)
-
Step 700
700
#984147
oklch(49.2% 0.117 18.2)
-
Step 800
800
#7B363A
oklch(42.7% 0.096 18.5)
-
Step 900
900
#642F32
oklch(37.7% 0.077 17.9)
-
Step 950
950
#3B1C1D
oklch(27% 0.049 18.8)
#CA8183 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) | #8F8C83 | 0.096 |
| Deuteranopia (no green cones) | #A19A82 | 0.089 |
| Tritanopia (no blue cones) | #D87982 | 0.029 |
| Achromatopsia (no color) | #959595 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA8183
#CA8183
oklch(68% 0.091 17.9)
- #48A9AC
#48A9AC
oklch(67.9% 0.09 198)
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 #CA8183, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Rose #C87F89 ΔE 0.012
- Brownish Pink #C27E79 ΔE 0.020
- Old Pink #C77986 ΔE 0.023
- Dusky Pink #CC7A8B ΔE 0.024
- Dusty Pink #D58A94 ΔE 0.035
- Muted Pink #D1768F ΔE 0.038
- Rosy Brown #BC8F8F ΔE 0.038
- Dusty Rose #C0737A ΔE 0.040
Use #CA8183 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.