#B16735
Closest named color: Copper (#B66325). oklch(58.7% 0.115 52.5), rgb(177, 103, 53).
Aa
Black text reads best on this color (4.86:1).
About this color
#B16735 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.115 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.015 away. Black text reads best on it, at 4.86:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.86:1 |
| White text | 4.32:1 |
Values
| HEX | #B16735 |
| RGB | rgb(177, 103, 53) |
| HSL | hsl(24, 54%, 45%) |
| OKLCH | oklch(58.7% 0.115 52.5) |
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 #B16735 | 4.32:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #B16735 | 4.86:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #B16735 text on white | 4.32:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #B16735 text on black | 4.86:1 | AA | Lc -32.1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E7E1
oklch(93.5% 0.014 50.8)
-
Step 200
200
#E9D4C8
oklch(88.4% 0.029 51.8)
-
Step 300
300
#DDB8A2
oklch(80.9% 0.052 52.5)
-
Step 400
400
#CA9270
oklch(70.6% 0.083 52.2)
-
Step 500
500
#BB764A
oklch(63% 0.105 52.3)
-
Step 600
600 (this color)
#B16735
oklch(58.7% 0.115 52.5)
-
Step 700
700
#8F4D1E
oklch(49.2% 0.107 52.4)
-
Step 800
800
#743F1B
oklch(42.6% 0.089 52)
-
Step 900
900
#5E361C
oklch(37.7% 0.069 52.2)
-
Step 950
950
#372011
oklch(27% 0.044 53)
#B16735 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) | #7C7030 | 0.095 |
| Deuteranopia (no green cones) | #8E8035 | 0.085 |
| Tritanopia (no blue cones) | #C1585C | 0.073 |
| Achromatopsia (no color) | #7A7A7A | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B16735
#B16735
oklch(58.7% 0.115 52.5)
- #1787B5
#1787B5
oklch(58.7% 0.115 232.7)
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 #B16735, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.015
- Clay Brown #B2713D ΔE 0.024
- Umber #B26400 ΔE 0.028
- Tiger's Eye #BC6C25 ΔE 0.029
- Orangey Brown #B16002 ΔE 0.029
- Earth #A2653E ΔE 0.029
- Clay #B66A50 ΔE 0.031
- Adobe #BD6C48 ΔE 0.032
Use #B16735 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.