#B15F22
Closest named color: Copper (#B66325). oklch(57.2% 0.128 52.8), rgb(177, 95, 34).
Aa
White text reads best on this color (4.63:1).
About this color
#B15F22 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.128 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.014 away. White text reads best on it, at 4.63:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #B15F22 |
| RGB | rgb(177, 95, 34) |
| HSL | hsl(26, 68%, 41%) |
| OKLCH | oklch(57.2% 0.128 52.8) |
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 #B15F22 | 4.63:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #B15F22 | 4.52:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #B15F22 text on white | 4.63:1 | AA | Lc 71.8 | Content text, not long reading |
| #B15F22 text on black | 4.52:1 | AA | Lc -29.9 | 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
#EBD4C6
oklch(88.5% 0.032 53.5)
-
Step 300
300
#DFB79F
oklch(80.9% 0.057 52.6)
-
Step 400
400
#CE906A
oklch(70.6% 0.092 52.2)
-
Step 500
500
#C07340
oklch(63% 0.118 52.5)
-
Step 600
600 (this color)
#B15F22
oklch(57.2% 0.128 52.8)
-
Step 700
700
#934A0C
oklch(49.1% 0.119 53.2)
-
Step 800
800
#783D10
oklch(42.8% 0.099 52.7)
-
Step 900
900
#613516
oklch(37.8% 0.077 53.1)
-
Step 950
950
#391F0E
oklch(27% 0.049 52.4)
#B15F22 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) | #776919 | 0.106 |
| Deuteranopia (no green cones) | #8B7C21 | 0.096 |
| Tritanopia (no blue cones) | #C24D53 | 0.081 |
| Achromatopsia (no color) | #757575 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B15F22
#B15F22
oklch(57.2% 0.128 52.8)
- #0082B1
#0082B1
oklch(57.1% 0.118 232.8)
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 #B15F22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.014
- Orangey Brown #B16002 ΔE 0.015
- Umber #B26400 ΔE 0.022
- Raw Umber #A75E09 ΔE 0.024
- Burnt Siena #B75203 ΔE 0.028
- Orange Brown #BE6400 ΔE 0.032
- Earth #A2653E ΔE 0.033
- Brown Orange #B96902 ΔE 0.035
Use #B15F22 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.