#7C3E25
Closest named color: Rust Brown (#8B3103). oklch(43.8% 0.094 41.9), rgb(124, 62, 37).
Aa
White text reads best on this color (8.16:1).
About this color
#7C3E25 is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.094 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.038 away. White text reads best on it, at 8.16:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.57:1 |
| White text | 8.16:1 |
Values
| HEX | #7C3E25 |
| RGB | rgb(124, 62, 37) |
| HSL | hsl(17, 54%, 32%) |
| OKLCH | oklch(43.8% 0.094 41.9) |
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 #7C3E25 | 8.16:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #7C3E25 | 2.57:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #7C3E25 text on white | 8.16:1 | AAA | Lc 87.8 | Fine for body text |
| #7C3E25 text on black | 2.57:1 | Fails | Lc -14.3 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CA
oklch(88.5% 0.031 40.9)
-
Step 300
300
#E1B6A5
oklch(81% 0.055 42.7)
-
Step 400
400
#D08E75
oklch(70.7% 0.088 41.6)
-
Step 500
500
#C27151
oklch(63.1% 0.112 42)
-
Step 600
600
#AD5835
oklch(55.6% 0.121 42.2)
-
Step 700
700
#954727
oklch(49.1% 0.114 41.8)
-
Step 800
800 (this color)
#7C3E25
oklch(43.8% 0.094 41.9)
-
Step 900
900
#623321
oklch(37.7% 0.074 41.3)
-
Step 950
950
#391E14
oklch(26.9% 0.046 40.9)
#7C3E25 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) | #4F4722 | 0.088 |
| Deuteranopia (no green cones) | #5E5424 | 0.079 |
| Tritanopia (no blue cones) | #883238 | 0.048 |
| Achromatopsia (no color) | #4F4F4F | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C3E25
#7C3E25
oklch(43.8% 0.094 41.9)
- #005B72
#005B72
oklch(43.7% 0.081 222.7)
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 #7C3E25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.038
- Red Brown #8B2E16 ΔE 0.040
- Saddle Brown #8B4513 ΔE 0.041
- Milk Chocolate #7F4E1E ΔE 0.046
- Brown Red #922B05 ΔE 0.052
- Chestnut #742802 ΔE 0.056
- Brownish Purple #76424E ΔE 0.056
- Medium Brown #7F5112 ΔE 0.058
Use #7C3E25 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.