#7C250C
Closest named color: Chestnut (#742802). oklch(39.7% 0.125 35.8), rgb(124, 37, 12).
Aa
White text reads best on this color (9.87:1).
About this color
#7C250C is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.125 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.019 away. White text reads best on it, at 9.87:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.12:1 |
| White text | 9.87:1 |
Values
| HEX | #7C250C |
| RGB | rgb(124, 37, 12) |
| HSL | hsl(13, 82%, 27%) |
| OKLCH | oklch(39.7% 0.125 35.8) |
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 #7C250C | 9.87:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #7C250C | 2.12:1 | Fails | Lc 12.0 | Not readable |
| #7C250C text on white | 9.87:1 | AAA | Lc 91.9 | Preferred for body text |
| #7C250C text on black | 2.12:1 | Fails | Lc -10.5 | Not readable |
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 900.
-
Step 50
50
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F9CEC2
oklch(88.5% 0.052 36.1)
-
Step 300
300
#F7AB97
oklch(80.9% 0.095 35.4)
-
Step 400
400
#EE7A5C
oklch(70.6% 0.15 35.5)
-
Step 500
500
#E55127
oklch(63.1% 0.191 36)
-
Step 600
600
#CA3600
oklch(55.5% 0.191 35.7)
-
Step 700
700
#AB2C00
oklch(49% 0.169 35.7)
-
Step 800
800
#8E2300
oklch(42.8% 0.148 35.7)
-
Step 900
900 (this color)
#7C250C
oklch(39.7% 0.125 35.8)
-
Step 950
950
#451407
oklch(27% 0.079 35.8)
#7C250C 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) | #3F3707 | 0.128 |
| Deuteranopia (no green cones) | #544A07 | 0.116 |
| Tritanopia (no blue cones) | #890621 | 0.050 |
| Achromatopsia (no color) | #434343 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C250C
#7C250C
oklch(39.7% 0.125 35.8)
- #00505F
#00505F
oklch(39.7% 0.071 215.9)
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 #7C250C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.019
- Maroon #800000 ΔE 0.039
- Red Brown #8B2E16 ΔE 0.040
- Brick Red #8F1402 ΔE 0.041
- Dark Red #8B0000 ΔE 0.042
- Rust Brown #8B3103 ΔE 0.044
- Blood #770001 ΔE 0.048
- Reddy Brown #6E1005 ΔE 0.050
Use #7C250C 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.