#C3575E
Closest named color: Indian Red (#CD5C5C). oklch(59.4% 0.139 18.3), rgb(195, 87, 94).
Aa
Black text reads best on this color (4.84:1).
About this color
#C3575E is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.139 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Indian Red (#CD5C5C), ΔE 0.024 away. Black text reads best on it, at 4.84:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Indian Red (#CD5C5C) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #C3575E |
| RGB | rgb(195, 87, 94) |
| HSL | hsl(356, 47%, 55%) |
| OKLCH | oklch(59.4% 0.139 18.3) |
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 #C3575E | 4.33:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #C3575E | 4.84:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #C3575E text on white | 4.33:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #C3575E text on black | 4.84:1 | AA | Lc -32.2 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E5
oklch(93.6% 0.02 17.5)
-
Step 200
200
#F1D0D0
oklch(88.5% 0.037 17.9)
-
Step 300
300
#E9B0B0
oklch(81% 0.067 18.6)
-
Step 400
400
#DC8486
oklch(70.7% 0.109 18.7)
-
Step 500
500 (this color)
#C3575E
oklch(59.4% 0.139 18.3)
-
Step 600
600
#BB4650
oklch(55.6% 0.151 18.5)
-
Step 700
700
#A13741
oklch(49.2% 0.14 18.5)
-
Step 800
800
#832E36
oklch(42.7% 0.117 18)
-
Step 900
900
#692A2F
oklch(37.6% 0.09 17.7)
-
Step 950
950
#3E191B
oklch(26.9% 0.058 18.4)
#C3575E 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) | #706C5E | 0.149 |
| Deuteranopia (no green cones) | #8B825C | 0.138 |
| Tritanopia (no blue cones) | #D4475A | 0.038 |
| Achromatopsia (no color) | #797979 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3575E
#C3575E
oklch(59.4% 0.139 18.3)
- #009094
#009094
oklch(59.3% 0.101 198.3)
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 #C3575E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indian Red #CD5C5C ΔE 0.024
- Dark Coral #CF524E ΔE 0.028
- Faded Red #D3494E ΔE 0.037
- Deep Rose #C74767 ΔE 0.038
- Dusty Red #B9484E ΔE 0.040
- Dusky Rose #BA6873 ΔE 0.040
- Pale Red #D9544D ΔE 0.045
- Dark Rose #B5485D ΔE 0.045
Use #C3575E 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.