#C92F18
Closest named color: Sinopia (#BB3E03). oklch(54.8% 0.194 31.5), rgb(201, 47, 24).
Aa
White text reads best on this color (5.38:1).
About this color
#C92F18 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.194 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Sinopia (#BB3E03), ΔE 0.035 away. White text reads best on it, at 5.38:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Sinopia (#BB3E03) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #C92F18 |
| RGB | rgb(201, 47, 24) |
| HSL | hsl(8, 79%, 44%) |
| OKLCH | oklch(54.8% 0.194 31.5) |
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 #C92F18 | 5.38:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #C92F18 | 3.90:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #C92F18 text on white | 5.38:1 | AA | Lc 75.2 | Fine for body text |
| #C92F18 text on black | 3.90:1 | AA large text | Lc -26.5 | 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
#F7CEC6
oklch(88.4% 0.048 30.9)
-
Step 300
300
#F4AC9E
oklch(80.9% 0.088 31.3)
-
Step 400
400
#EA7D69
oklch(70.8% 0.139 31.6)
-
Step 500
500
#E0553F
oklch(63% 0.178 31.4)
-
Step 600
600 (this color)
#C92F18
oklch(54.8% 0.194 31.5)
-
Step 700
700
#B0220C
oklch(49.1% 0.18 31.5)
-
Step 800
800
#8F200F
oklch(42.8% 0.149 31.6)
-
Step 900
900
#732215
oklch(37.8% 0.116 31.8)
-
Step 950
950
#44150E
oklch(27% 0.074 30.9)
#C92F18 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) | #605512 | 0.206 |
| Deuteranopia (no green cones) | #86770A | 0.187 |
| Tritanopia (no blue cones) | #DE002C | 0.051 |
| Achromatopsia (no color) | #6A6A6A | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C92F18
#C92F18
oklch(54.8% 0.194 31.5)
- #007F91
#007F91
oklch(54.7% 0.095 211.9)
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 #C92F18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sinopia #BB3E03 ΔE 0.035
- Dull Red #BB3F3F ΔE 0.041
- Brick Orange #C14A09 ΔE 0.046
- Cherry #CF0234 ΔE 0.046
- Scarlet #BE0119 ΔE 0.049
- Rusty Red #AF2F0D ΔE 0.054
- Lipstick Red #C0022F ΔE 0.054
- Burnt Orange #C04E01 ΔE 0.054
Use #C92F18 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.