#8A2D00
Closest named color: Rust Brown (#8B3103). oklch(43.2% 0.135 40.2), rgb(138, 45, 0).
Aa
White text reads best on this color (8.55:1).
About this color
#8A2D00 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.135 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.008 away. White text reads best on it, at 8.55:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #8A2D00 |
| RGB | rgb(138, 45, 0) |
| HSL | hsl(20, 100%, 27%) |
| OKLCH | oklch(43.2% 0.135 40.2) |
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 #8A2D00 | 8.55:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #8A2D00 | 2.45:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #8A2D00 text on white | 8.55:1 | AAA | Lc 88.4 | Fine for body text |
| #8A2D00 text on black | 2.45:1 | Fails | Lc -13.8 | 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 800.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C4
oklch(88.5% 0.044 39.3)
-
Step 300
300
#EEB09A
oklch(80.9% 0.079 40.4)
-
Step 400
400
#E28462
oklch(70.7% 0.125 40.5)
-
Step 500
500
#D86033
oklch(63.1% 0.162 40)
-
Step 600
600
#C24300
oklch(55.5% 0.173 40.3)
-
Step 700
700
#A43700
oklch(49% 0.153 40.1)
-
Step 800
800 (this color)
#8A2D00
oklch(43.2% 0.135 40.2)
-
Step 900
900
#6E290D
oklch(37.8% 0.105 40.3)
-
Step 950
950
#41190A
oklch(27.1% 0.067 40.2)
#8A2D00 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) | #493F00 | 0.133 |
| Deuteranopia (no green cones) | #605400 | 0.119 |
| Tritanopia (no blue cones) | #990E26 | 0.061 |
| Achromatopsia (no color) | #4C4C4C | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A2D00
#8A2D00
oklch(43.2% 0.135 40.2)
- #005A6E
#005A6E
oklch(43.2% 0.079 219.7)
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 #8A2D00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.008
- Red Brown #8B2E16 ΔE 0.013
- Brown Red #922B05 ΔE 0.017
- Brick Red #8F1402 ΔE 0.036
- Burnt Red #9F2305 ΔE 0.044
- Chestnut #742802 ΔE 0.050
- Deep Red #9A0200 ΔE 0.050
- Blood Red #980002 ΔE 0.050
Use #8A2D00 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.