#C1555E
Closest named color: Indian Red (#CD5C5C). oklch(58.8% 0.139 17.3), rgb(193, 85, 94).
Aa
Black text reads best on this color (4.72:1).
About this color
#C1555E is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.139 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Indian Red (#CD5C5C), ΔE 0.030 away. Black text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Indian Red (#CD5C5C) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #C1555E |
| RGB | rgb(193, 85, 94) |
| HSL | hsl(355, 47%, 55%) |
| OKLCH | oklch(58.8% 0.139 17.3) |
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 #C1555E | 4.44:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #C1555E | 4.72:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #C1555E text on white | 4.44:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #C1555E text on black | 4.72:1 | AA | Lc -31.4 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#EFD0D1
oklch(88.4% 0.035 15.6)
-
Step 300
300
#E6B1B2
oklch(80.9% 0.062 17.3)
-
Step 400
400
#D8868A
oklch(70.7% 0.101 16.8)
-
Step 500
500
#CB666D
oklch(63.1% 0.128 17.1)
-
Step 600
600 (this color)
#C1555E
oklch(58.8% 0.139 17.3)
-
Step 700
700
#9C3C45
oklch(49.1% 0.128 17.6)
-
Step 800
800
#7F3239
oklch(42.7% 0.107 17.3)
-
Step 900
900
#672D31
oklch(37.8% 0.083 17.7)
-
Step 950
950
#3C1B1D
oklch(27% 0.052 17.3)
#C1555E 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) | #6D6A5E | 0.151 |
| Deuteranopia (no green cones) | #89805C | 0.139 |
| Tritanopia (no blue cones) | #D24559 | 0.038 |
| Achromatopsia (no color) | #787878 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1555E
#C1555E
oklch(58.8% 0.139 17.3)
- #008F91
#008F91
oklch(58.9% 0.1 196.5)
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 #C1555E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indian Red #CD5C5C ΔE 0.030
- Dark Coral #CF524E ΔE 0.032
- Deep Rose #C74767 ΔE 0.035
- Dusty Red #B9484E ΔE 0.035
- Faded Red #D3494E ΔE 0.038
- Dark Rose #B5485D ΔE 0.039
- Dusky Rose #BA6873 ΔE 0.043
- Dark Pink #CB416B ΔE 0.049
Use #C1555E 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.