#B1864F
Closest named color: Dark Tan (#AF884A). oklch(65% 0.089 72), rgb(177, 134, 79).
Aa
Black text reads best on this color (6.39:1).
About this color
#B1864F is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.089 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.010 away. Black text reads best on it, at 6.39:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #B1864F |
| RGB | rgb(177, 134, 79) |
| HSL | hsl(34, 39%, 50%) |
| OKLCH | oklch(65% 0.089 72) |
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 #B1864F | 3.28:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #B1864F | 6.39:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #B1864F text on white | 3.28:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #B1864F text on black | 6.39:1 | AA | Lc -41.6 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C8
oklch(88.5% 0.024 73.6)
-
Step 300
300
#D3BDA2
oklch(81% 0.044 72.8)
-
Step 400
400
#BC9A70
oklch(70.7% 0.07 72.2)
-
Step 500
500 (this color)
#B1864F
oklch(65% 0.089 72)
-
Step 600
600
#96692A
oklch(55.6% 0.097 72.2)
-
Step 700
700
#80571D
oklch(49% 0.09 71.7)
-
Step 800
800
#68481A
oklch(42.8% 0.075 72.9)
-
Step 900
900
#553C1C
oklch(37.7% 0.058 71.2)
-
Step 950
950
#322311
oklch(26.9% 0.037 70.2)
#B1864F 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) | #95884A | 0.047 |
| Deuteranopia (no green cones) | #9F9250 | 0.041 |
| Tritanopia (no blue cones) | #BF7B79 | 0.075 |
| Achromatopsia (no color) | #8E8E8E | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1864F
#B1864F
oklch(65% 0.089 72)
- #6693C4
#6693C4
oklch(65.1% 0.089 251.3)
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 #B1864F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.010
- Light Brown #AD8150 ΔE 0.016
- Coffee #A6814C ΔE 0.024
- Tan Brown #AB7E4C ΔE 0.024
- Dark Sand #A88F59 ΔE 0.025
- Puce #A57E52 ΔE 0.032
- Dark Beige #AC9362 ΔE 0.034
- Pale Brown #B1916E ΔE 0.039
Use #B1864F 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.