#B57F52
Closest named color: Light Brown (#AD8150). oklch(64.1% 0.09 60), rgb(181, 127, 82).
Aa
Black text reads best on this color (6.12:1).
About this color
#B57F52 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.090 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Light Brown (#AD8150), ΔE 0.015 away. Black text reads best on it, at 6.12:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Light Brown (#AD8150) |
| Black text | 6.12:1 |
| White text | 3.43:1 |
Values
| HEX | #B57F52 |
| RGB | rgb(181, 127, 82) |
| HSL | hsl(27, 40%, 52%) |
| OKLCH | oklch(64.1% 0.09 60) |
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 #B57F52 | 3.43:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #B57F52 | 6.12:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #B57F52 text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #B57F52 text on black | 6.12:1 | AA | Lc -40.0 | 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
#F9F5F2
oklch(97.2% 0.006 59.7)
-
Step 100
100
#F1E8E2
oklch(93.6% 0.013 56.2)
-
Step 200
200
#E6D6C9
oklch(88.6% 0.025 61.6)
-
Step 300
300
#D7BBA5
oklch(81% 0.044 60.3)
-
Step 400
400
#C29774
oklch(70.8% 0.071 60.4)
-
Step 500
500 (this color)
#B57F52
oklch(64.1% 0.09 60)
-
Step 600
600
#9D6432
oklch(55.5% 0.099 59.8)
-
Step 700
700
#865325
oklch(49.1% 0.091 60)
-
Step 800
800
#6D4420
oklch(42.7% 0.076 59.8)
-
Step 900
900
#593A1F
oklch(37.8% 0.06 60.5)
-
Step 950
950
#342213
oklch(27% 0.037 60.1)
#B57F52 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) | #8F834E | 0.064 |
| Deuteranopia (no green cones) | #9C8F52 | 0.057 |
| Tritanopia (no blue cones) | #C37474 | 0.066 |
| Achromatopsia (no color) | #8A8A8A | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57F52
#B57F52
oklch(64.1% 0.09 60)
- #5694BE
#5694BE
oklch(64.2% 0.09 239.8)
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 #B57F52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Brown #AD8150 ΔE 0.015
- Tan Brown #AB7E4C ΔE 0.019
- Puce #A57E52 ΔE 0.027
- Coffee #A6814C ΔE 0.028
- Dark Tan #AF884A ΔE 0.030
- Clay Brown #B2713D ΔE 0.037
- Leather #AC7434 ΔE 0.041
- Dark Sand #A88F59 ΔE 0.044
Use #B57F52 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.