#B5602F
Closest named color: Copper (#B66325). oklch(58% 0.126 48.2), rgb(181, 96, 47).
Aa
Black text reads best on this color (4.67:1).
About this color
#B5602F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.126 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.013 away. Black text reads best on it, at 4.67:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.67:1 |
| White text | 4.48:1 |
Values
| HEX | #B5602F |
| RGB | rgb(181, 96, 47) |
| HSL | hsl(22, 59%, 45%) |
| OKLCH | oklch(58% 0.126 48.2) |
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 #B5602F | 4.48:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #B5602F | 4.67:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #B5602F text on white | 4.48:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #B5602F text on black | 4.67:1 | AA | Lc -30.9 | 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 600.
-
Step 50
50
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E1
oklch(93.7% 0.016 46.6)
-
Step 200
200
#ECD3C7
oklch(88.4% 0.032 47.3)
-
Step 300
300
#E0B6A1
oklch(80.8% 0.057 48)
-
Step 400
400
#CF8F6E
oklch(70.6% 0.091 48.1)
-
Step 500
500
#C27247
oklch(63.1% 0.117 47.9)
-
Step 600
600 (this color)
#B5602F
oklch(58% 0.126 48.2)
-
Step 700
700
#944819
oklch(49% 0.117 48.3)
-
Step 800
800
#793C18
oklch(42.8% 0.098 48.2)
-
Step 900
900
#61341A
oklch(37.7% 0.075 49)
-
Step 950
950
#391F10
oklch(27% 0.048 49.7)
#B5602F 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) | #786B29 | 0.111 |
| Deuteranopia (no green cones) | #8C7E2E | 0.101 |
| Tritanopia (no blue cones) | #C64E55 | 0.074 |
| Achromatopsia (no color) | #777777 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5602F
#B5602F
oklch(58% 0.126 48.2)
- #0086AF
#0086AF
oklch(57.9% 0.114 228.5)
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 #B5602F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.013
- Orangey Brown #B16002 ΔE 0.027
- Umber #B26400 ΔE 0.030
- Orange Brown #BE6400 ΔE 0.032
- Burnt Siena #B75203 ΔE 0.032
- Rust Orange #C45508 ΔE 0.034
- Earth #A2653E ΔE 0.035
- Tiger's Eye #BC6C25 ΔE 0.036
Use #B5602F 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.