#B0611F
Closest named color: Orangey Brown (#B16002). oklch(57.3% 0.127 55.3), rgb(176, 97, 31).
Aa
White text reads best on this color (4.58:1).
About this color
#B0611F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.127 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Orangey Brown (#B16002), ΔE 0.011 away. White text reads best on it, at 4.58:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Orangey Brown (#B16002) |
| Black text | 4.57:1 |
| White text | 4.58:1 |
Values
| HEX | #B0611F |
| RGB | rgb(176, 97, 31) |
| HSL | hsl(27, 70%, 41%) |
| OKLCH | oklch(57.3% 0.127 55.3) |
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 #B0611F | 4.58:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #B0611F | 4.57:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #B0611F text on white | 4.58:1 | AA | Lc 71.5 | Content text, not long reading |
| #B0611F text on black | 4.57:1 | AA | Lc -30.2 | 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
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EBD4C6
oklch(88.5% 0.032 53.5)
-
Step 300
300
#DEB89E
oklch(80.9% 0.057 56.2)
-
Step 400
400
#CD9168
oklch(70.6% 0.092 55)
-
Step 500
500
#BF753D
oklch(63.2% 0.117 55.7)
-
Step 600
600 (this color)
#B0611F
oklch(57.3% 0.127 55.3)
-
Step 700
700
#924B07
oklch(49.1% 0.118 55.2)
-
Step 800
800
#773E0D
oklch(42.8% 0.098 55)
-
Step 900
900
#603514
oklch(37.7% 0.077 54.9)
-
Step 950
950
#38200D
oklch(27% 0.048 57.2)
#B0611F 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) | #786A14 | 0.103 |
| Deuteranopia (no green cones) | #8B7C1E | 0.092 |
| Tritanopia (no blue cones) | #C15054 | 0.083 |
| Achromatopsia (no color) | #757575 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0611F
#B0611F
oklch(57.3% 0.127 55.3)
- #0082B6
#0082B6
oklch(57.3% 0.122 235.5)
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 #B0611F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orangey Brown #B16002 ΔE 0.011
- Copper #B66325 ΔE 0.013
- Umber #B26400 ΔE 0.016
- Raw Umber #A75E09 ΔE 0.022
- Orange Brown #BE6400 ΔE 0.030
- Brown Orange #B96902 ΔE 0.031
- Burnt Siena #B75203 ΔE 0.032
- Earth #A2653E ΔE 0.033
Use #B0611F 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.