#B57353
Closest named color: Pinkish Brown (#B17261). oklch(61.9% 0.095 46.3), rgb(181, 115, 83).
Aa
Black text reads best on this color (5.54:1).
About this color
#B57353 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.095 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.020 away. Black text reads best on it, at 5.54:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #B57353 |
| RGB | rgb(181, 115, 83) |
| HSL | hsl(20, 40%, 52%) |
| OKLCH | oklch(61.9% 0.095 46.3) |
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 #B57353 | 3.78:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #B57353 | 5.54:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #B57353 text on white | 3.78:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #B57353 text on black | 5.54:1 | AA | Lc -36.4 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E2
oklch(93.5% 0.014 46.2)
-
Step 200
200
#E9D4CB
oklch(88.5% 0.027 44.7)
-
Step 300
300
#DBB8A8
oklch(80.9% 0.046 46)
-
Step 400
400
#C89279
oklch(70.6% 0.075 45.9)
-
Step 500
500 (this color)
#B57353
oklch(61.9% 0.095 46.3)
-
Step 600
600
#A45E3C
oklch(55.5% 0.103 45.8)
-
Step 700
700
#8D4E2E
oklch(49.2% 0.096 46.5)
-
Step 800
800
#724027
oklch(42.7% 0.079 46.4)
-
Step 900
900
#5D3724
oklch(37.8% 0.062 46.8)
-
Step 950
950
#362015
oklch(26.9% 0.039 47.1)
#B57353 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) | #857A50 | 0.082 |
| Deuteranopia (no green cones) | #948953 | 0.077 |
| Tritanopia (no blue cones) | #C4676B | 0.057 |
| Achromatopsia (no color) | #838383 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57353
#B57353
oklch(61.9% 0.095 46.3)
- #3A91B2
#3A91B2
oklch(61.8% 0.096 226.7)
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 #B57353, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.020
- Adobe #BD6C48 ΔE 0.020
- Clay #B66A50 ΔE 0.022
- Clay Brown #B2713D ΔE 0.025
- Tan Brown #AB7E4C ΔE 0.036
- Puce #A57E52 ΔE 0.038
- Light Brown #AD8150 ΔE 0.040
- Leather #AC7434 ΔE 0.040
Use #B57353 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.