#B77151
Closest named color: Adobe (#BD6C48). oklch(61.7% 0.1 45), rgb(183, 113, 81).
Aa
Black text reads best on this color (5.49:1).
About this color
#B77151 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.100 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Adobe (#BD6C48), ΔE 0.015 away. Black text reads best on it, at 5.49:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Adobe (#BD6C48) |
| Black text | 5.49:1 |
| White text | 3.82:1 |
Values
| HEX | #B77151 |
| RGB | rgb(183, 113, 81) |
| HSL | hsl(19, 41%, 52%) |
| OKLCH | oklch(61.7% 0.1 45) |
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 #B77151 | 3.82:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #B77151 | 5.49:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #B77151 text on white | 3.82:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #B77151 text on black | 5.49:1 | AA | Lc -36.2 | 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
#F3E7E2
oklch(93.6% 0.015 44.2)
-
Step 200
200
#E9D4CB
oklch(88.5% 0.027 44.7)
-
Step 300
300
#DDB7A7
oklch(80.9% 0.049 44.1)
-
Step 400
400
#CA9178
oklch(70.6% 0.078 44.6)
-
Step 500
500 (this color)
#B77151
oklch(61.7% 0.1 45)
-
Step 600
600
#A75D3A
oklch(55.7% 0.108 45.1)
-
Step 700
700
#8F4C2C
oklch(49.1% 0.101 45.1)
-
Step 800
800
#743F25
oklch(42.8% 0.083 45.8)
-
Step 900
900
#5E3623
oklch(37.8% 0.065 45.6)
-
Step 950
950
#372015
oklch(27% 0.041 46.1)
#B77151 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) | #84794E | 0.088 |
| Deuteranopia (no green cones) | #948850 | 0.081 |
| Tritanopia (no blue cones) | #C66469 | 0.058 |
| Achromatopsia (no color) | #828282 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B77151
#B77151
oklch(61.7% 0.1 45)
- #3192B2
#3192B2
oklch(61.8% 0.1 224.2)
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 #B77151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Adobe #BD6C48 ΔE 0.015
- Clay #B66A50 ΔE 0.018
- Pinkish Brown #B17261 ΔE 0.022
- Clay Brown #B2713D ΔE 0.025
- Terracota #CB6843 ΔE 0.038
- Terracotta #CA6641 ΔE 0.039
- Tiger's Eye #BC6C25 ΔE 0.040
- Tan Brown #AB7E4C ΔE 0.041
Use #B77151 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.