#7C2C00
Closest named color: Chestnut (#742802). oklch(40.6% 0.121 42.6), rgb(124, 44, 0).
Aa
White text reads best on this color (9.47:1).
About this color
#7C2C00 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.121 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.021 away. White text reads best on it, at 9.47:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.21:1 |
| White text | 9.47:1 |
Values
| HEX | #7C2C00 |
| RGB | rgb(124, 44, 0) |
| HSL | hsl(21, 100%, 24%) |
| OKLCH | oklch(40.6% 0.121 42.6) |
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 #7C2C00 | 9.47:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #7C2C00 | 2.21:1 | Fails | Lc 12.9 | Not readable |
| #7C2C00 text on white | 9.47:1 | AAA | Lc 91.1 | Preferred for body text |
| #7C2C00 text on black | 2.21:1 | Fails | Lc -11.3 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C5
oklch(88.4% 0.04 41.7)
-
Step 300
300
#E9B29D
oklch(80.9% 0.071 41.9)
-
Step 400
400
#DC8866
oklch(70.7% 0.114 42.6)
-
Step 500
500
#D0673B
oklch(63.1% 0.145 42.2)
-
Step 600
600
#BB4C12
oklch(55.6% 0.157 42.9)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800 (this color)
#7C2C00
oklch(40.6% 0.121 42.6)
-
Step 900
900
#692D12
oklch(37.6% 0.094 42.7)
-
Step 950
950
#3E1B0C
oklch(27% 0.06 42.8)
#7C2C00 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) | #443A00 | 0.115 |
| Deuteranopia (no green cones) | #574D00 | 0.106 |
| Tritanopia (no blue cones) | #891525 | 0.059 |
| Achromatopsia (no color) | #464646 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C2C00
#7C2C00
oklch(40.6% 0.121 42.6)
- #005267
#005267
oklch(40.7% 0.076 222.7)
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 #7C2C00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.021
- Rust Brown #8B3103 ΔE 0.035
- Red Brown #8B2E16 ΔE 0.036
- Brown Red #922B05 ΔE 0.047
- Brick Red #8F1402 ΔE 0.048
- Dark Red #8B0000 ΔE 0.054
- Maroon #800000 ΔE 0.055
- Blood #770001 ΔE 0.063
Use #7C2C00 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.