#B2611D
Closest named color: Copper (#B66325). oklch(57.6% 0.13 55.1), rgb(178, 97, 29).
Aa
Black text reads best on this color (4.62:1).
About this color
#B2611D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.130 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.011 away. Black text reads best on it, at 4.62:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.62:1 |
| White text | 4.54:1 |
Values
| HEX | #B2611D |
| RGB | rgb(178, 97, 29) |
| HSL | hsl(27, 72%, 41%) |
| OKLCH | oklch(57.6% 0.13 55.1) |
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 #B2611D | 4.54:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #B2611D | 4.62:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #B2611D text on white | 4.54:1 | AA | Lc 71.1 | Content text, not long reading |
| #B2611D text on black | 4.62:1 | AA | Lc -30.5 | 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
#F3E7DF
oklch(93.5% 0.017 56.2)
-
Step 200
200
#EBD4C5
oklch(88.5% 0.033 55.3)
-
Step 300
300
#DFB79D
oklch(80.8% 0.058 54.7)
-
Step 400
400
#CE9167
oklch(70.7% 0.093 55.1)
-
Step 500
500
#C0743C
oklch(63.1% 0.119 54.9)
-
Step 600
600 (this color)
#B2611D
oklch(57.6% 0.13 55.1)
-
Step 700
700
#934A02
oklch(49.1% 0.121 54.8)
-
Step 800
800
#773D0A
oklch(42.6% 0.1 54.8)
-
Step 900
900
#613513
oklch(37.8% 0.078 54.9)
-
Step 950
950
#391F0D
oklch(27% 0.05 53.6)
#B2611D 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) | #796B11 | 0.105 |
| Deuteranopia (no green cones) | #8C7D1C | 0.094 |
| Tritanopia (no blue cones) | #C34F54 | 0.085 |
| Achromatopsia (no color) | #767676 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2611D
#B2611D
oklch(57.6% 0.13 55.1)
- #0083B7
#0083B7
oklch(57.6% 0.123 235.3)
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 #B2611D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.011
- Orangey Brown #B16002 ΔE 0.011
- Umber #B26400 ΔE 0.015
- Raw Umber #A75E09 ΔE 0.025
- Orange Brown #BE6400 ΔE 0.026
- Brown Orange #B96902 ΔE 0.028
- Burnt Siena #B75203 ΔE 0.032
- Tiger's Eye #BC6C25 ΔE 0.034
Use #B2611D 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.