#7A2B05
Closest named color: Chestnut (#742802). oklch(40.1% 0.119 41.2), rgb(122, 43, 5).
Aa
White text reads best on this color (9.65:1).
About this color
#7A2B05 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.119 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.015 away. White text reads best on it, at 9.65:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.17:1 |
| White text | 9.65:1 |
Values
| HEX | #7A2B05 |
| RGB | rgb(122, 43, 5) |
| HSL | hsl(19, 92%, 25%) |
| OKLCH | oklch(40.1% 0.119 41.2) |
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 #7A2B05 | 9.65:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #7A2B05 | 2.17:1 | Fails | Lc 12.4 | Not readable |
| #7A2B05 text on white | 9.65:1 | AAA | Lc 91.5 | Preferred for body text |
| #7A2B05 text on black | 2.17:1 | Fails | Lc -10.8 | 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 900.
-
Step 50
50
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F7CFC0
oklch(88.5% 0.05 41.6)
-
Step 300
300
#F3AE94
oklch(81% 0.089 41.5)
-
Step 400
400
#E97F56
oklch(70.6% 0.142 41.4)
-
Step 500
500
#E0581A
oklch(63.1% 0.183 40.9)
-
Step 600
600
#C14500
oklch(55.6% 0.171 41.1)
-
Step 700
700
#A33900
oklch(49.1% 0.151 41.1)
-
Step 800
800
#872E00
oklch(42.8% 0.131 41.2)
-
Step 900
900 (this color)
#7A2B05
oklch(40.1% 0.119 41.2)
-
Step 950
950
#431604
oklch(26.9% 0.075 41)
#7A2B05 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) | #423900 | 0.117 |
| Deuteranopia (no green cones) | #554B01 | 0.105 |
| Tritanopia (no blue cones) | #871525 | 0.056 |
| Achromatopsia (no color) | #454545 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2B05
#7A2B05
oklch(40.1% 0.119 41.2)
- #005164
#005164
oklch(40.3% 0.074 220.6)
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 #7A2B05, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.015
- Red Brown #8B2E16 ΔE 0.040
- Rust Brown #8B3103 ΔE 0.040
- Brick Red #8F1402 ΔE 0.049
- Brown Red #922B05 ΔE 0.051
- Maroon #800000 ΔE 0.052
- Dark Red #8B0000 ΔE 0.054
- Reddy Brown #6E1005 ΔE 0.058
Use #7A2B05 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.