#C37890
Closest named color: Old Pink (#C77986). oklch(65.9% 0.098 359.5), rgb(195, 120, 144).
Aa
Black text reads best on this color (6.40:1).
About this color
#C37890 is a medium-light, moderately saturated red. In OKLCH its lightness is 66%, its chroma 0.098 and its hue 359°. 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 6.40:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #C37890 |
| RGB | rgb(195, 120, 144) |
| HSL | hsl(341, 38%, 62%) |
| OKLCH | oklch(65.9% 0.098 359.5) |
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 #C37890 | 3.27:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #C37890 | 6.40:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #C37890 text on white | 3.27:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #C37890 text on black | 6.40:1 | AA | Lc -41.8 | 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
#F2E6E9
oklch(93.5% 0.014 0.3)
-
Step 200
200
#E9D2D8
oklch(88.4% 0.027 0)
-
Step 300
300
#DCB4BF
oklch(80.8% 0.048 359.9)
-
Step 400
400
#C98D9F
oklch(70.8% 0.076 359.6)
-
Step 500
500 (this color)
#C37890
oklch(65.9% 0.098 359.5)
-
Step 600
600
#A55771
oklch(55.7% 0.106 359.9)
-
Step 700
700
#8D475F
oklch(49.2% 0.098 359.6)
-
Step 800
800
#733A4D
oklch(42.7% 0.083 360)
-
Step 900
900
#5D3240
oklch(37.6% 0.065 359.8)
-
Step 950
950
#371E26
oklch(27.1% 0.041 359.5)
#C37890 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) | #828691 | 0.107 |
| Deuteranopia (no green cones) | #95938E | 0.098 |
| Tritanopia (no blue cones) | #CF7480 | 0.029 |
| Achromatopsia (no color) | #8E8E8E | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C37890
#C37890
oklch(65.9% 0.098 359.5)
- #3FA694
#3FA694
oklch(66.1% 0.098 179.5)
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 #C37890, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.017
- Dusky Pink #CC7A8B ΔE 0.019
- Muted Pink #D1768F ΔE 0.024
- Old Rose #C87F89 ΔE 0.026
- Dusty Rose #C0737A ΔE 0.031
- Brownish Pink #C27E79 ΔE 0.041
- Pale Violet Red #DB7093 ΔE 0.044
- Mauve #AE7181 ΔE 0.046
Use #C37890 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.