#C7361B
Closest named color: Sinopia (#BB3E03). oklch(55.1% 0.186 32.6), rgb(199, 54, 27).
Aa
White text reads best on this color (5.28:1).
About this color
#C7361B is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.186 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Sinopia (#BB3E03), ΔE 0.029 away. White text reads best on it, at 5.28:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Sinopia (#BB3E03) |
| Black text | 3.97:1 |
| White text | 5.28:1 |
Values
| HEX | #C7361B |
| RGB | rgb(199, 54, 27) |
| HSL | hsl(9, 76%, 44%) |
| OKLCH | oklch(55.1% 0.186 32.6) |
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 #C7361B | 5.28:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #C7361B | 3.97:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #C7361B text on white | 5.28:1 | AA | Lc 74.9 | Content text, not long reading |
| #C7361B text on black | 3.97:1 | AA large text | Lc -26.8 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F6CFC6
oklch(88.5% 0.046 33.2)
-
Step 300
300
#F2AD9E
oklch(80.9% 0.084 32.6)
-
Step 400
400
#E87F69
oklch(70.8% 0.134 32.9)
-
Step 500
500
#DD5940
oklch(63.1% 0.171 32.7)
-
Step 600
600 (this color)
#C7361B
oklch(55.1% 0.186 32.6)
-
Step 700
700
#AD280E
oklch(49.1% 0.173 32.6)
-
Step 800
800
#8D2411
oklch(42.8% 0.144 32.5)
-
Step 900
900
#712416
oklch(37.7% 0.112 32.5)
-
Step 950
950
#43160E
oklch(27% 0.072 32.1)
#C7361B 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) | #635715 | 0.195 |
| Deuteranopia (no green cones) | #867711 | 0.177 |
| Tritanopia (no blue cones) | #DC0032 | 0.058 |
| Achromatopsia (no color) | #6C6C6C | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7361B
#C7361B
oklch(55.1% 0.186 32.6)
- #008093
#008093
oklch(55.1% 0.096 212.7)
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 #C7361B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sinopia #BB3E03 ΔE 0.029
- Dull Red #BB3F3F ΔE 0.037
- Brick Orange #C14A09 ΔE 0.037
- Burnt Orange #C04E01 ΔE 0.046
- Rusty Red #AF2F0D ΔE 0.053
- Cherry #CF0234 ΔE 0.054
- Dusty Red #B9484E ΔE 0.054
- Scarlet #BE0119 ΔE 0.055
Use #C7361B 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.