#CA737F
Closest named color: Old Pink (#C77986). oklch(65.5% 0.11 11.7), rgb(202, 115, 127).
Aa
Black text reads best on this color (6.27:1).
About this color
#CA737F is a medium-light, moderately saturated red. In OKLCH its lightness is 65%, its chroma 0.110 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Old Pink (#C77986), ΔE 0.015 away. Black text reads best on it, at 6.27:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #CA737F |
| RGB | rgb(202, 115, 127) |
| HSL | hsl(352, 45%, 62%) |
| OKLCH | oklch(65.5% 0.11 11.7) |
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 #CA737F | 3.34:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #CA737F | 6.27:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #CA737F text on white | 3.34:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #CA737F text on black | 6.27:1 | AA | Lc -41.1 | 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
#F4E6E7
oklch(93.6% 0.015 12.4)
-
Step 200
200
#ECD2D4
oklch(88.6% 0.029 12.4)
-
Step 300
300
#E1B3B7
oklch(80.9% 0.054 12.5)
-
Step 400
400
#D08A93
oklch(70.7% 0.086 11.1)
-
Step 500
500 (this color)
#CA737F
oklch(65.5% 0.11 11.7)
-
Step 600
600
#AD5261
oklch(55.5% 0.12 11.5)
-
Step 700
700
#944250
oklch(49% 0.111 11.5)
-
Step 800
800
#793742
oklch(42.7% 0.093 11.4)
-
Step 900
900
#623038
oklch(37.7% 0.073 11)
-
Step 950
950
#391D21
oklch(27% 0.044 11.3)
#CA737F 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) | #83827F | 0.119 |
| Deuteranopia (no green cones) | #98937D | 0.112 |
| Tritanopia (no blue cones) | #D96A77 | 0.030 |
| Achromatopsia (no color) | #8C8C8C | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA737F
#CA737F
oklch(65.5% 0.11 11.7)
- #12A5A1
#12A5A1
oklch(65.3% 0.11 191.7)
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 #CA737F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.015
- Dusty Rose #C0737A ΔE 0.019
- Dusky Pink #CC7A8B ΔE 0.021
- Muted Pink #D1768F ΔE 0.026
- Old Rose #C87F89 ΔE 0.028
- Brownish Pink #C27E79 ΔE 0.033
- Dusky Rose #BA6873 ΔE 0.042
- Pale Violet Red #DB7093 ΔE 0.044
Use #CA737F 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.