#773C23
Closest named color: Rust Brown (#8B3103). oklch(42.6% 0.091 42.8), rgb(119, 60, 35).
Aa
White text reads best on this color (8.55:1).
About this color
#773C23 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.091 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.044 away. White text reads best on it, at 8.55:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #773C23 |
| RGB | rgb(119, 60, 35) |
| HSL | hsl(18, 55%, 30%) |
| OKLCH | oklch(42.6% 0.091 42.8) |
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 #773C23 | 8.55:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #773C23 | 2.45:1 | Fails | Lc 14.9 | Not readable |
| #773C23 text on white | 8.55:1 | AAA | Lc 89.0 | Fine for body text |
| #773C23 text on black | 2.45:1 | Fails | Lc -13.2 | 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
#F3E7E2
oklch(93.6% 0.015 44.2)
-
Step 200
200
#EBD3CA
oklch(88.4% 0.03 41.7)
-
Step 300
300
#DFB6A6
oklch(80.8% 0.053 42.4)
-
Step 400
400
#CE8F76
oklch(70.6% 0.085 42.5)
-
Step 500
500
#C07252
oklch(63.1% 0.109 42.8)
-
Step 600
600
#AB5937
oklch(55.5% 0.118 42.4)
-
Step 700
700
#934929
oklch(49.2% 0.11 42.9)
-
Step 800
800 (this color)
#773C23
oklch(42.6% 0.091 42.8)
-
Step 900
900
#603422
oklch(37.7% 0.07 42.6)
-
Step 950
950
#391F14
oklch(27.1% 0.045 43.4)
#773C23 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) | #4C4420 | 0.084 |
| Deuteranopia (no green cones) | #5A5122 | 0.077 |
| Tritanopia (no blue cones) | #833036 | 0.048 |
| Achromatopsia (no color) | #4C4C4C | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #773C23
#773C23
oklch(42.6% 0.091 42.8)
- #00586E
#00586E
oklch(42.7% 0.079 222.3)
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 #773C23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.044
- Red Brown #8B2E16 ΔE 0.045
- Chestnut #742802 ΔE 0.047
- Saddle Brown #8B4513 ΔE 0.051
- Purple Brown #673A3F ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.054
- Brown Red #922B05 ΔE 0.058
- Brownish Purple #76424E ΔE 0.058
Use #773C23 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.