#C37DA2
Closest named color: Muted Pink (#D1768F). oklch(67.4% 0.099 347.1), rgb(195, 125, 162).
Aa
Black text reads best on this color (6.77:1).
About this color
#C37DA2 is a medium-light, moderately saturated red. In OKLCH its lightness is 67%, its chroma 0.099 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Muted Pink (#D1768F), ΔE 0.035 away. Black text reads best on it, at 6.77:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Muted Pink (#D1768F) |
| Black text | 6.77:1 |
| White text | 3.09:1 |
Values
| HEX | #C37DA2 |
| RGB | rgb(195, 125, 162) |
| HSL | hsl(328, 37%, 63%) |
| OKLCH | oklch(67.4% 0.099 347.1) |
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 #C37DA2 | 3.09:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #C37DA2 | 6.77:1 | AA | Lc 46.3 | Large or bold text, headings |
| #C37DA2 text on white | 3.09:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #C37DA2 text on black | 6.77:1 | AA | Lc -43.9 | 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 400.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EC
oklch(93.6% 0.019 347.4)
-
Step 200
200
#EBD0DD
oklch(88.4% 0.035 347.1)
-
Step 300
300
#E0B1C8
oklch(80.9% 0.062 347.6)
-
Step 400
400 (this color)
#C37DA2
oklch(67.4% 0.099 347.1)
-
Step 500
500
#BF6898
oklch(63.1% 0.125 347)
-
Step 600
600
#AB4D83
oklch(55.6% 0.138 347)
-
Step 700
700
#923E6E
oklch(49.1% 0.127 347.4)
-
Step 800
800
#77345A
oklch(42.8% 0.105 347.3)
-
Step 900
900
#602E4A
oklch(37.7% 0.081 347)
-
Step 950
950
#391B2B
oklch(27% 0.053 348)
#C37DA2 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) | #828BA3 | 0.104 |
| Deuteranopia (no green cones) | #9497A0 | 0.096 |
| Tritanopia (no blue cones) | #CC7C8A | 0.038 |
| Achromatopsia (no color) | #929292 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C37DA2
#C37DA2
oklch(67.4% 0.099 347.1)
- #52AA8A
#52AA8A
oklch(67.4% 0.098 167.2)
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 #C37DA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Pink #D1768F ΔE 0.035
- Dusky Pink #CC7A8B ΔE 0.035
- Old Pink #C77986 ΔE 0.039
- Old Rose #C87F89 ΔE 0.040
- Dusty Lavender #AC86A8 ΔE 0.041
- Dull Pink #D5869D ΔE 0.042
- Pale Violet Red #DB7093 ΔE 0.048
- Heather #A484AC ΔE 0.052
Use #C37DA2 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.