#B4601C
Closest named color: Copper (#B66325). oklch(57.7% 0.132 53.9), rgb(180, 96, 28).
Aa
Black text reads best on this color (4.63:1).
About this color
#B4601C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.132 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.009 away. Black text reads best on it, at 4.63:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.63:1 |
| White text | 4.53:1 |
Values
| HEX | #B4601C |
| RGB | rgb(180, 96, 28) |
| HSL | hsl(27, 73%, 41%) |
| OKLCH | oklch(57.7% 0.132 53.9) |
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 #B4601C | 4.53:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #B4601C | 4.63:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #B4601C text on white | 4.53:1 | AA | Lc 71.0 | Content text, not long reading |
| #B4601C text on black | 4.63:1 | AA | Lc -30.6 | 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 600.
-
Step 50
50
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#ECD4C5
oklch(88.6% 0.034 54.1)
-
Step 300
300
#E0B79D
oklch(80.9% 0.059 54)
-
Step 400
400
#CF9067
oklch(70.6% 0.095 53.6)
-
Step 500
500
#C2733B
oklch(63.2% 0.122 53.7)
-
Step 600
600 (this color)
#B4601C
oklch(57.7% 0.132 53.9)
-
Step 700
700
#944900
oklch(49% 0.123 54)
-
Step 800
800
#793C09
oklch(42.7% 0.103 53.2)
-
Step 900
900
#613412
oklch(37.6% 0.079 54.1)
-
Step 950
950
#391F0C
oklch(27% 0.05 54.8)
#B4601C 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) | #796A0F | 0.109 |
| Deuteranopia (no green cones) | #8D7E1B | 0.099 |
| Tritanopia (no blue cones) | #C64D53 | 0.086 |
| Achromatopsia (no color) | #767676 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4601C
#B4601C
oklch(57.7% 0.132 53.9)
- #0084B5
#0084B5
oklch(57.8% 0.12 233.6)
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 #B4601C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.009
- Orangey Brown #B16002 ΔE 0.012
- Umber #B26400 ΔE 0.017
- Orange Brown #BE6400 ΔE 0.024
- Raw Umber #A75E09 ΔE 0.028
- Brown Orange #B96902 ΔE 0.028
- Burnt Siena #B75203 ΔE 0.029
- Tiger's Eye #BC6C25 ΔE 0.033
Use #B4601C 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.