#CA737B
Closest named color: Old Pink (#C77986). oklch(65.4% 0.11 14.7), rgb(202, 115, 123).
Aa
Black text reads best on this color (6.24:1).
About this color
#CA737B is a medium-light, moderately saturated red. In OKLCH its lightness is 65%, its chroma 0.110 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Old Pink (#C77986), ΔE 0.017 away. Black text reads best on it, at 6.24:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.24:1 |
| White text | 3.36:1 |
Values
| HEX | #CA737B |
| RGB | rgb(202, 115, 123) |
| HSL | hsl(354, 45%, 62%) |
| OKLCH | oklch(65.4% 0.11 14.7) |
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 #CA737B | 3.36:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #CA737B | 6.24:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #CA737B text on white | 3.36:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #CA737B text on black | 6.24:1 | AA | Lc -40.9 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#ECD2D3
oklch(88.6% 0.029 15.1)
-
Step 300
300
#E1B3B6
oklch(80.9% 0.054 13.9)
-
Step 400
400
#D08B90
oklch(70.8% 0.085 14.7)
-
Step 500
500 (this color)
#CA737B
oklch(65.4% 0.11 14.7)
-
Step 600
600
#AE535D
oklch(55.7% 0.119 14.9)
-
Step 700
700
#95434C
oklch(49.2% 0.11 15.3)
-
Step 800
800
#79373F
oklch(42.7% 0.092 14.3)
-
Step 900
900
#623035
oklch(37.7% 0.072 14.9)
-
Step 950
950
#391D1F
oklch(27% 0.044 15.9)
#CA737B 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) | #84827B | 0.118 |
| Deuteranopia (no green cones) | #999379 | 0.111 |
| Tritanopia (no blue cones) | #D96976 | 0.031 |
| Achromatopsia (no color) | #8C8C8C | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA737B
#CA737B
oklch(65.4% 0.11 14.7)
- #0FA5A5
#0FA5A5
oklch(65.5% 0.11 194.8)
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 #CA737B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.017
- Dusty Rose #C0737A ΔE 0.018
- Dusky Pink #CC7A8B ΔE 0.024
- Old Rose #C87F89 ΔE 0.029
- Brownish Pink #C27E79 ΔE 0.030
- Muted Pink #D1768F ΔE 0.031
- Dusky Rose #BA6873 ΔE 0.041
- Pale Violet Red #DB7093 ΔE 0.048
Use #CA737B 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.