#B86128
Closest named color: Copper (#B66325). oklch(58.5% 0.132 50.3), rgb(184, 97, 40).
Aa
Black text reads best on this color (4.77:1).
About this color
#B86128 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.132 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.007 away. Black text reads best on it, at 4.77:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #B86128 |
| RGB | rgb(184, 97, 40) |
| HSL | hsl(24, 64%, 44%) |
| OKLCH | oklch(58.5% 0.132 50.3) |
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 #B86128 | 4.39:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #B86128 | 4.77:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #B86128 text on white | 4.39:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #B86128 text on black | 4.77:1 | AA | Lc -31.7 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E0
oklch(93.6% 0.017 50.4)
-
Step 200
200
#ECD3C6
oklch(88.4% 0.033 49.3)
-
Step 300
300
#E1B69F
oklch(80.9% 0.059 49.6)
-
Step 400
400
#D08F6A
oklch(70.6% 0.094 50.3)
-
Step 500
500
#C37240
oklch(63.2% 0.121 50.7)
-
Step 600
600 (this color)
#B86128
oklch(58.5% 0.132 50.3)
-
Step 700
700
#96480E
oklch(49.2% 0.123 50.4)
-
Step 800
800
#793B11
oklch(42.6% 0.101 50)
-
Step 900
900
#623316
oklch(37.6% 0.079 49.9)
-
Step 950
950
#3A1F0E
oklch(27.2% 0.05 51.4)
#B86128 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) | #7A6C20 | 0.113 |
| Deuteranopia (no green cones) | #8F8027 | 0.103 |
| Tritanopia (no blue cones) | #CA4E55 | 0.080 |
| Achromatopsia (no color) | #787878 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B86128
#B86128
oklch(58.5% 0.132 50.3)
- #0087B4
#0087B4
oklch(58.4% 0.117 230.8)
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 #B86128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.007
- Orange Brown #BE6400 ΔE 0.023
- Orangey Brown #B16002 ΔE 0.024
- Umber #B26400 ΔE 0.026
- Tiger's Eye #BC6C25 ΔE 0.029
- Brown Orange #B96902 ΔE 0.030
- Rust Orange #C45508 ΔE 0.030
- Burnt Siena #B75203 ΔE 0.033
Use #B86128 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.