#B35B13
Closest named color: Orangey Brown (#B16002). oklch(56.7% 0.137 52.7), rgb(179, 91, 19).
Aa
White text reads best on this color (4.74:1).
About this color
#B35B13 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.137 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Orangey Brown (#B16002), ΔE 0.015 away. White text reads best on it, at 4.74:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Orangey Brown (#B16002) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #B35B13 |
| RGB | rgb(179, 91, 19) |
| HSL | hsl(27, 81%, 39%) |
| OKLCH | oklch(56.7% 0.137 52.7) |
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 #B35B13 | 4.74:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #B35B13 | 4.42:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #B35B13 text on white | 4.74:1 | AA | Lc 72.4 | Content text, not long reading |
| #B35B13 text on black | 4.42:1 | AA large text | Lc -29.3 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#ECD3C5
oklch(88.4% 0.034 51.2)
-
Step 300
300
#E2B69C
oklch(80.9% 0.062 52.1)
-
Step 400
400
#D18F65
oklch(70.7% 0.098 53)
-
Step 500
500
#C47139
oklch(63.1% 0.126 52.3)
-
Step 600
600 (this color)
#B35B13
oklch(56.7% 0.137 52.7)
-
Step 700
700
#964800
oklch(49.2% 0.125 52.6)
-
Step 800
800
#7A3B05
oklch(42.7% 0.105 52.8)
-
Step 900
900
#633311
oklch(37.7% 0.083 52.2)
-
Step 950
950
#3A1E0C
oklch(26.9% 0.052 51.5)
#B35B13 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) | #756700 | 0.116 |
| Deuteranopia (no green cones) | #8A7B11 | 0.105 |
| Tritanopia (no blue cones) | #C5474E | 0.086 |
| Achromatopsia (no color) | #737373 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B35B13
#B35B13
oklch(56.7% 0.137 52.7)
- #0081AF
#0081AF
oklch(56.7% 0.116 232.4)
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 #B35B13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orangey Brown #B16002 ΔE 0.015
- Burnt Siena #B75203 ΔE 0.019
- Copper #B66325 ΔE 0.020
- Umber #B26400 ΔE 0.024
- Raw Umber #A75E09 ΔE 0.024
- Cinnamon #AC4F06 ΔE 0.031
- Rust Orange #C45508 ΔE 0.032
- Orange Brown #BE6400 ΔE 0.033
Use #B35B13 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.