#C93612
Closest named color: Sinopia (#BB3E03). oklch(55.4% 0.189 34), rgb(201, 54, 18).
Aa
White text reads best on this color (5.22:1).
About this color
#C93612 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.189 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Sinopia (#BB3E03), ΔE 0.030 away. White text reads best on it, at 5.22:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Sinopia (#BB3E03) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #C93612 |
| RGB | rgb(201, 54, 18) |
| HSL | hsl(12, 84%, 43%) |
| OKLCH | oklch(55.4% 0.189 34) |
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 #C93612 | 5.22:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #C93612 | 4.01:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #C93612 text on white | 5.22:1 | AA | Lc 74.5 | Content text, not long reading |
| #C93612 text on black | 4.01:1 | AA large text | Lc -27.2 | Dividers and decoration only |
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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CFC5
oklch(88.6% 0.047 34.3)
-
Step 300
300
#F2AD9D
oklch(80.9% 0.085 33.5)
-
Step 400
400
#E87E66
oklch(70.6% 0.136 33.8)
-
Step 500
500
#DE583B
oklch(63% 0.174 33.8)
-
Step 600
600 (this color)
#C93612
oklch(55.4% 0.189 34)
-
Step 700
700
#AE2701
oklch(49.1% 0.176 34)
-
Step 800
800
#8D2309
oklch(42.6% 0.145 34)
-
Step 900
900
#712413
oklch(37.7% 0.112 34)
-
Step 950
950
#43160C
oklch(27% 0.072 34.1)
#C93612 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) | #645808 | 0.198 |
| Deuteranopia (no green cones) | #887802 | 0.178 |
| Tritanopia (no blue cones) | #DE0030 | 0.060 |
| Achromatopsia (no color) | #6C6C6C | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C93612
#C93612
oklch(55.4% 0.189 34)
- #008195
#008195
oklch(55.4% 0.097 213.5)
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 #C93612, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sinopia #BB3E03 ΔE 0.030
- Brick Orange #C14A09 ΔE 0.035
- Dull Red #BB3F3F ΔE 0.043
- Burnt Orange #C04E01 ΔE 0.044
- Rust Orange #C45508 ΔE 0.055
- Rusty Red #AF2F0D ΔE 0.057
- Cherry #CF0234 ΔE 0.057
- Burnt Siena #B75203 ΔE 0.058
Use #C93612 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.