#C0637F
Closest named color: Dusky Rose (#BA6873). oklch(61.6% 0.122 2.2), rgb(192, 99, 127).
Aa
Black text reads best on this color (5.33:1).
About this color
#C0637F is a medium-dark, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.122 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.026 away. Black text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #C0637F |
| RGB | rgb(192, 99, 127) |
| HSL | hsl(342, 42%, 57%) |
| OKLCH | oklch(61.6% 0.122 2.2) |
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 #C0637F | 3.93:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #C0637F | 5.33:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #C0637F text on white | 3.93:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #C0637F text on black | 5.33:1 | AA | Lc -35.3 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F5E5E9
oklch(93.6% 0.018 0.4)
-
Step 200
200
#EDD1D7
oklch(88.6% 0.032 3.2)
-
Step 300
300
#E3B1BD
oklch(80.9% 0.06 2.5)
-
Step 400
400
#D3879C
oklch(70.7% 0.096 1.9)
-
Step 500
500 (this color)
#C0637F
oklch(61.6% 0.122 2.2)
-
Step 600
600
#B04D6D
oklch(55.6% 0.133 2.1)
-
Step 700
700
#973D5B
oklch(49% 0.124 2)
-
Step 800
800
#7B334A
oklch(42.7% 0.103 2.4)
-
Step 900
900
#632E3E
oklch(37.7% 0.079 2.4)
-
Step 950
950
#3A1B24
oklch(26.9% 0.05 2.5)
#C0637F 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) | #727580 | 0.134 |
| Deuteranopia (no green cones) | #8A877D | 0.124 |
| Tritanopia (no blue cones) | #CE5C6D | 0.034 |
| Achromatopsia (no color) | #808080 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0637F
#C0637F
oklch(61.6% 0.122 2.2)
- #009A8A
#009A8A
oklch(61.6% 0.11 182.1)
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 #C0637F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.026
- Dusty Rose #C0737A ΔE 0.042
- Mauve #AE7181 ΔE 0.043
- Indian Red #CD5C5C ΔE 0.051
- Old Pink #C77986 ΔE 0.054
- Deep Rose #C74767 ΔE 0.056
- Muted Pink #D1768F ΔE 0.057
- Dusky Pink #CC7A8B ΔE 0.060
Use #C0637F 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.