#C15183
Closest named color: Dark Pink (#CB416B). oklch(59.3% 0.153 354.9), rgb(193, 81, 131).
Aa
Black text reads best on this color (4.77:1).
About this color
#C15183 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.153 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.041 away. Black text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.77:1 |
| White text | 4.40:1 |
Values
| HEX | #C15183 |
| RGB | rgb(193, 81, 131) |
| HSL | hsl(333, 47%, 54%) |
| OKLCH | oklch(59.3% 0.153 354.9) |
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 #C15183 | 4.40:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #C15183 | 4.77:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #C15183 text on white | 4.40:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #C15183 text on black | 4.77:1 | AA | Lc -31.8 | 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 600.
-
Step 50
50
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E5EA
oklch(93.7% 0.02 357.6)
-
Step 200
200
#EFCFDA
oklch(88.4% 0.039 355.2)
-
Step 300
300
#E6AFC3
oklch(81% 0.069 355.1)
-
Step 400
400
#D683A4
oklch(70.7% 0.109 354.9)
-
Step 500
500
#C9618E
oklch(63% 0.141 354.7)
-
Step 600
600 (this color)
#C15183
oklch(59.3% 0.153 354.9)
-
Step 700
700
#9B3665
oklch(49.1% 0.143 354.8)
-
Step 800
800
#7E2E52
oklch(42.7% 0.117 355.2)
-
Step 900
900
#662A44
oklch(37.8% 0.092 355.2)
-
Step 950
950
#3C1928
oklch(27% 0.059 354.7)
#C15183 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) | #626B85 | 0.167 |
| Deuteranopia (no green cones) | #808080 | 0.153 |
| Tritanopia (no blue cones) | #CF4A64 | 0.051 |
| Achromatopsia (no color) | #787878 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C15183
#C15183
oklch(59.3% 0.153 354.9)
- #00937A
#00937A
oklch(59.2% 0.112 175)
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 #C15183, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.041
- Deep Rose #C74767 ΔE 0.041
- Dark Rose #B5485D ΔE 0.060
- Dusky Rose #BA6873 ΔE 0.064
- Light Plum #9D5783 ΔE 0.066
- Indian Red #CD5C5C ΔE 0.074
- Dusty Red #B9484E ΔE 0.076
- Mauve #AE7181 ΔE 0.078
Use #C15183 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.