#A75803
Closest named color: Raw Umber (#A75E09). oklch(54.4% 0.131 56.8), rgb(167, 88, 3).
Aa
White text reads best on this color (5.19:1).
About this color
#A75803 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.131 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Umber (#A75E09), ΔE 0.014 away. White text reads best on it, at 5.19:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Raw Umber (#A75E09) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #A75803 |
| RGB | rgb(167, 88, 3) |
| HSL | hsl(31, 96%, 33%) |
| OKLCH | oklch(54.4% 0.131 56.8) |
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 #A75803 | 5.19:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #A75803 | 4.04:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #A75803 text on white | 5.19:1 | AA | Lc 75.3 | Fine for body text |
| #A75803 text on black | 4.04:1 | AA large text | Lc -26.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F3E7DF
oklch(93.5% 0.017 56.2)
-
Step 200
200
#EBD4C5
oklch(88.5% 0.033 55.3)
-
Step 300
300
#DFB89C
oklch(81% 0.059 57.4)
-
Step 400
400
#CE9165
oklch(70.7% 0.095 56.3)
-
Step 500
500
#BF7538
oklch(63.1% 0.12 57.5)
-
Step 600
600 (this color)
#A75803
oklch(54.4% 0.131 56.8)
-
Step 700
700
#924B00
oklch(49.1% 0.12 56.3)
-
Step 800
800
#773E05
oklch(42.7% 0.101 57)
-
Step 900
900
#603511
oklch(37.6% 0.078 56.6)
-
Step 950
950
#39200C
oklch(27.2% 0.05 57.1)
#A75803 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) | #706200 | 0.102 |
| Deuteranopia (no green cones) | #837402 | 0.093 |
| Tritanopia (no blue cones) | #B8464B | 0.088 |
| Achromatopsia (no color) | #6D6D6D | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A75803
#A75803
oklch(54.4% 0.131 56.8)
- #0078AB
#0078AB
oklch(54.3% 0.118 236.9)
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 #A75803, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Umber #A75E09 ΔE 0.014
- Cinnamon #AC4F06 ΔE 0.022
- Orangey Brown #B16002 ΔE 0.029
- Burnt Siena #B75203 ΔE 0.032
- Sepia #985E2B ΔE 0.032
- Raw Sienna #9A6200 ΔE 0.033
- Sienna #A0522D ΔE 0.035
- Umber #B26400 ΔE 0.038
Use #A75803 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.