#A28043
Closest named color: Coffee (#A6814C). oklch(61.9% 0.09 80.5), rgb(162, 128, 67).
Aa
Black text reads best on this color (5.70:1).
About this color
#A28043 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.090 and its hue 80°. Its hue sits on the warm side of the wheel. The nearest named color is Coffee (#A6814C), ΔE 0.012 away. Black text reads best on it, at 5.70:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Coffee (#A6814C) |
| Black text | 5.70:1 |
| White text | 3.68:1 |
Values
| HEX | #A28043 |
| RGB | rgb(162, 128, 67) |
| HSL | hsl(39, 41%, 45%) |
| OKLCH | oklch(61.9% 0.09 80.5) |
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 #A28043 | 3.68:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #A28043 | 5.70:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #A28043 text on white | 3.68:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #A28043 text on black | 5.70:1 | AA | Lc -37.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E2D8C8
oklch(88.6% 0.024 79.7)
-
Step 300
300
#D0BEA1
oklch(80.9% 0.044 79.7)
-
Step 400
400
#B79C6E
oklch(70.6% 0.07 80.5)
-
Step 500
500 (this color)
#A28043
oklch(61.9% 0.09 80.5)
-
Step 600
600
#916C26
oklch(55.5% 0.098 79.9)
-
Step 700
700
#7B5A18
oklch(49% 0.091 80.3)
-
Step 800
800
#644A17
oklch(42.7% 0.075 80.8)
-
Step 900
900
#523E1A
oklch(37.7% 0.059 80.1)
-
Step 950
950
#302410
oklch(26.9% 0.037 78.9)
#A28043 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) | #8E803D | 0.034 |
| Deuteranopia (no green cones) | #968945 | 0.029 |
| Tritanopia (no blue cones) | #AF7672 | 0.079 |
| Achromatopsia (no color) | #858585 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28043
#A28043
oklch(61.9% 0.09 80.5)
- #6786BC
#6786BC
oklch(61.9% 0.09 261.2)
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 #A28043, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coffee #A6814C ΔE 0.012
- Tan Brown #AB7E4C ΔE 0.021
- Puce #A57E52 ΔE 0.021
- Light Brown #AD8150 ΔE 0.025
- Dark Tan #AF884A ΔE 0.032
- Leather #AC7434 ΔE 0.032
- Mocha #9D7651 ΔE 0.038
- Bronze #A87900 ΔE 0.038
Use #A28043 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.