#B57747
Closest named color: Clay Brown (#B2713D). oklch(62.4% 0.101 57.3), rgb(181, 119, 71).
Aa
Black text reads best on this color (5.69:1).
About this color
#B57747 is a medium-light, moderately saturated orange. In OKLCH its lightness is 62%, its chroma 0.101 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Clay Brown (#B2713D), ΔE 0.017 away. Black text reads best on it, at 5.69:1.
| Hue family | Oranges |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Clay Brown (#B2713D) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #B57747 |
| RGB | rgb(181, 119, 71) |
| HSL | hsl(26, 44%, 49%) |
| OKLCH | oklch(62.4% 0.101 57.3) |
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 #B57747 | 3.68:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #B57747 | 5.69:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #B57747 text on white | 3.68:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #B57747 text on black | 5.69:1 | AA | Lc -37.4 | 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 500.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E8D5C8
oklch(88.5% 0.028 56.7)
-
Step 300
300
#DAB9A2
oklch(80.8% 0.049 56.8)
-
Step 400
400
#C79470
oklch(70.7% 0.079 56.3)
-
Step 500
500 (this color)
#B57747
oklch(62.4% 0.101 57.3)
-
Step 600
600
#A3612A
oklch(55.7% 0.11 57.2)
-
Step 700
700
#8B501D
oklch(49.1% 0.102 57.4)
-
Step 800
800
#71421A
oklch(42.8% 0.084 57.8)
-
Step 900
900
#5C381C
oklch(37.8% 0.066 56.9)
-
Step 950
950
#362111
oklch(27% 0.042 57.1)
#B57747 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) | #897D43 | 0.075 |
| Deuteranopia (no green cones) | #988B47 | 0.069 |
| Tritanopia (no blue cones) | #C46A6C | 0.071 |
| Achromatopsia (no color) | #858585 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57747
#B57747
oklch(62.4% 0.101 57.3)
- #4490BD
#4490BD
oklch(62.4% 0.101 237.5)
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 #B57747, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay Brown #B2713D ΔE 0.017
- Tan Brown #AB7E4C ΔE 0.022
- Light Brown #AD8150 ΔE 0.026
- Leather #AC7434 ΔE 0.026
- Puce #A57E52 ΔE 0.030
- Adobe #BD6C48 ΔE 0.030
- Tiger's Eye #BC6C25 ΔE 0.033
- Coffee #A6814C ΔE 0.033
Use #B57747 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.