#B05C1D
Closest named color: Orangey Brown (#B16002). oklch(56.5% 0.131 52.3), rgb(176, 92, 29).
Aa
White text reads best on this color (4.77:1).
About this color
#B05C1D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.131 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Orangey Brown (#B16002), ΔE 0.017 away. White text reads best on it, at 4.77:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Orangey Brown (#B16002) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #B05C1D |
| RGB | rgb(176, 92, 29) |
| HSL | hsl(26, 72%, 40%) |
| OKLCH | oklch(56.5% 0.131 52.3) |
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 #B05C1D | 4.77:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #B05C1D | 4.39:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #B05C1D text on white | 4.77:1 | AA | Lc 72.7 | Content text, not long reading |
| #B05C1D text on black | 4.39:1 | AA large text | Lc -29.0 | 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
#F4E7E0
oklch(93.6% 0.017 50.4)
-
Step 200
200
#ECD4C6
oklch(88.6% 0.033 52.3)
-
Step 300
300
#E0B79E
oklch(80.9% 0.059 53)
-
Step 400
400
#CF9069
oklch(70.7% 0.093 52.4)
-
Step 500
500
#C2733E
oklch(63.2% 0.121 52.6)
-
Step 600
600 (this color)
#B05C1D
oklch(56.5% 0.131 52.3)
-
Step 700
700
#944909
oklch(49.1% 0.121 52.6)
-
Step 800
800
#793C0E
oklch(42.7% 0.101 51.9)
-
Step 900
900
#613415
oklch(37.6% 0.078 52.4)
-
Step 950
950
#391F0E
oklch(27% 0.049 52.4)
#B05C1D 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) | #746712 | 0.111 |
| Deuteranopia (no green cones) | #897A1C | 0.099 |
| Tritanopia (no blue cones) | #C14950 | 0.082 |
| Achromatopsia (no color) | #727272 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05C1D
#B05C1D
oklch(56.5% 0.131 52.3)
- #0080AE
#0080AE
oklch(56.4% 0.116 232.6)
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 #B05C1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orangey Brown #B16002 ΔE 0.017
- Copper #B66325 ΔE 0.021
- Raw Umber #A75E09 ΔE 0.021
- Burnt Siena #B75203 ΔE 0.023
- Umber #B26400 ΔE 0.026
- Cinnamon #AC4F06 ΔE 0.031
- Earth #A2653E ΔE 0.035
- Orange Brown #BE6400 ΔE 0.037
Use #B05C1D 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.