#803A00
Closest named color: Rust Brown (#8B3103). oklch(43.4% 0.114 50.7), rgb(128, 58, 0).
Aa
White text reads best on this color (8.32:1).
About this color
#803A00 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.114 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.028 away. White text reads best on it, at 8.32:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.52:1 |
| White text | 8.32:1 |
Values
| HEX | #803A00 |
| RGB | rgb(128, 58, 0) |
| HSL | hsl(27, 100%, 25%) |
| OKLCH | oklch(43.4% 0.114 50.7) |
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 #803A00 | 8.32:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #803A00 | 2.52:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #803A00 text on white | 8.32:1 | AAA | Lc 88.1 | Fine for body text |
| #803A00 text on black | 2.52:1 | Fails | Lc -14.0 | 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
#F5E7DF
oklch(93.7% 0.019 52)
-
Step 200
200
#EED3C4
oklch(88.5% 0.037 51)
-
Step 300
300
#E5B59A
oklch(80.9% 0.067 50.8)
-
Step 400
400
#D68D62
oklch(70.8% 0.106 50.8)
-
Step 500
500
#C96E33
oklch(63.2% 0.136 50.7)
-
Step 600
600
#B45400
oklch(55.7% 0.146 50.5)
-
Step 700
700
#984600
oklch(49.2% 0.129 50.6)
-
Step 800
800 (this color)
#803A00
oklch(43.4% 0.114 50.7)
-
Step 900
900
#65310D
oklch(37.6% 0.088 50.6)
-
Step 950
950
#3C1D0A
oklch(27% 0.057 49.8)
#803A00 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) | #4F4400 | 0.097 |
| Deuteranopia (no green cones) | #605400 | 0.088 |
| Tritanopia (no blue cones) | #8D2931 | 0.068 |
| Achromatopsia (no color) | #4E4E4E | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #803A00
#803A00
oklch(43.4% 0.114 50.7)
- #005978
#005978
oklch(43.5% 0.087 230.7)
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 #803A00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.028
- Saddle Brown #8B4513 ΔE 0.037
- Red Brown #8B2E16 ΔE 0.038
- Brown Red #922B05 ΔE 0.044
- Milk Chocolate #7F4E1E ΔE 0.048
- Chestnut #742802 ΔE 0.051
- Medium Brown #7F5112 ΔE 0.056
- Mud Brown #60460F ΔE 0.065
Use #803A00 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.