#7C2F1C
Closest named color: Chestnut (#742802). oklch(41.2% 0.112 35), rgb(124, 47, 28).
Aa
White text reads best on this color (9.20:1).
About this color
#7C2F1C is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.112 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.029 away. White text reads best on it, at 9.20:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.28:1 |
| White text | 9.20:1 |
Values
| HEX | #7C2F1C |
| RGB | rgb(124, 47, 28) |
| HSL | hsl(12, 63%, 30%) |
| OKLCH | oklch(41.2% 0.112 35) |
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 #7C2F1C | 9.20:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #7C2F1C | 2.28:1 | Fails | Lc 13.4 | Not readable |
| #7C2F1C text on white | 9.20:1 | AAA | Lc 90.5 | Preferred for body text |
| #7C2F1C text on black | 2.28:1 | Fails | Lc -11.8 | 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 800.
-
Step 50
50
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#F0D1C9
oklch(88.4% 0.037 34.8)
-
Step 300
300
#E7B2A4
oklch(80.8% 0.065 35.3)
-
Step 400
400
#D98874
oklch(70.6% 0.104 34.6)
-
Step 500
500
#CD684F
oklch(63.1% 0.134 35)
-
Step 600
600
#B84D32
oklch(55.6% 0.145 35.3)
-
Step 700
700
#9E3D25
oklch(49% 0.135 35.1)
-
Step 800
800 (this color)
#7C2F1C
oklch(41.2% 0.112 35)
-
Step 900
900
#682E1F
oklch(37.8% 0.087 35.6)
-
Step 950
950
#3D1B13
oklch(26.9% 0.056 34.4)
#7C2F1C 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) | #443D1A | 0.113 |
| Deuteranopia (no green cones) | #574E1A | 0.104 |
| Tritanopia (no blue cones) | #891D2B | 0.046 |
| Achromatopsia (no color) | #484848 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C2F1C
#7C2F1C
oklch(41.2% 0.112 35)
- #005564
#005564
oklch(41.4% 0.073 214.9)
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 #7C2F1C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.029
- Red Brown #8B2E16 ΔE 0.031
- Rust Brown #8B3103 ΔE 0.036
- Brown Red #922B05 ΔE 0.046
- Brick Red #8F1402 ΔE 0.048
- Dark Red #8B0000 ΔE 0.055
- Maroon #800000 ΔE 0.057
- Purple Brown #673A3F ΔE 0.058
Use #7C2F1C 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.