#AB5F28
Closest named color: Raw Umber (#A75E09). oklch(56.4% 0.12 53.1), rgb(171, 95, 40).
Aa
White text reads best on this color (4.77:1).
About this color
#AB5F28 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.120 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Umber (#A75E09), ΔE 0.019 away. White text reads best on it, at 4.77:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Raw Umber (#A75E09) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #AB5F28 |
| RGB | rgb(171, 95, 40) |
| HSL | hsl(25, 62%, 41%) |
| OKLCH | oklch(56.4% 0.12 53.1) |
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 #AB5F28 | 4.77:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #AB5F28 | 4.39:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #AB5F28 text on white | 4.77:1 | AA | Lc 72.8 | Content text, not long reading |
| #AB5F28 text on black | 4.39:1 | AA large text | Lc -28.9 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EAD4C7
oklch(88.4% 0.03 52.7)
-
Step 300
300
#DDB8A1
oklch(80.9% 0.053 53.6)
-
Step 400
400
#CC926D
oklch(70.8% 0.087 53.4)
-
Step 500
500
#BD7546
oklch(63% 0.11 52.6)
-
Step 600
600 (this color)
#AB5F28
oklch(56.4% 0.12 53.1)
-
Step 700
700
#904C18
oklch(49.1% 0.111 53.2)
-
Step 800
800
#753F17
oklch(42.7% 0.092 53.5)
-
Step 900
900
#5F361A
oklch(37.8% 0.072 53.1)
-
Step 950
950
#382010
oklch(27.1% 0.046 53.3)
#AB5F28 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) | #756821 | 0.099 |
| Deuteranopia (no green cones) | #877927 | 0.089 |
| Tritanopia (no blue cones) | #BB4F53 | 0.076 |
| Achromatopsia (no color) | #737373 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB5F28
#AB5F28
oklch(56.4% 0.12 53.1)
- #0080AF
#0080AF
oklch(56.5% 0.117 233.2)
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 #AB5F28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Umber #A75E09 ΔE 0.019
- Orangey Brown #B16002 ΔE 0.021
- Copper #B66325 ΔE 0.024
- Earth #A2653E ΔE 0.024
- Umber #B26400 ΔE 0.028
- Burnt Siena #B75203 ΔE 0.033
- Sepia #985E2B ΔE 0.035
- Cinnamon #AC4F06 ΔE 0.035
Use #AB5F28 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.