#B3864F
Closest named color: Dark Tan (#AF884A). oklch(65.2% 0.091 70.6), rgb(179, 134, 79).
Aa
Black text reads best on this color (6.43:1).
About this color
#B3864F is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.091 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.011 away. Black text reads best on it, at 6.43:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.43:1 |
| White text | 3.26:1 |
Values
| HEX | #B3864F |
| RGB | rgb(179, 134, 79) |
| HSL | hsl(33, 40%, 51%) |
| OKLCH | oklch(65.2% 0.091 70.6) |
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 #B3864F | 3.26:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #B3864F | 6.43:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #B3864F text on white | 3.26:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #B3864F text on black | 6.43:1 | AA | Lc -41.9 | 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
#F0E9E1
oklch(93.7% 0.013 71.3)
-
Step 200
200
#E4D7C8
oklch(88.6% 0.025 71.4)
-
Step 300
300
#D3BCA2
oklch(80.8% 0.044 70.6)
-
Step 400
400
#BD996F
oklch(70.6% 0.071 70.6)
-
Step 500
500 (this color)
#B3864F
oklch(65.2% 0.091 70.6)
-
Step 600
600
#98682A
oklch(55.6% 0.099 69.9)
-
Step 700
700
#81571C
oklch(49.2% 0.092 71.3)
-
Step 800
800
#69471A
oklch(42.7% 0.076 70.6)
-
Step 900
900
#553C1B
oklch(37.7% 0.059 71.9)
-
Step 950
950
#322311
oklch(26.9% 0.037 70.2)
#B3864F 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) | #96884A | 0.048 |
| Deuteranopia (no green cones) | #A09350 | 0.044 |
| Tritanopia (no blue cones) | #C17B79 | 0.074 |
| Achromatopsia (no color) | #8E8E8E | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3864F
#B3864F
oklch(65.2% 0.091 70.6)
- #6494C6
#6494C6
oklch(65.3% 0.091 250.3)
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 #B3864F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.011
- Light Brown #AD8150 ΔE 0.018
- Tan Brown #AB7E4C ΔE 0.026
- Dark Sand #A88F59 ΔE 0.027
- Coffee #A6814C ΔE 0.027
- Puce #A57E52 ΔE 0.034
- Dark Beige #AC9362 ΔE 0.034
- Pale Brown #B1916E ΔE 0.039
Use #B3864F 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.