#B9592F
Closest named color: Burnt Siena (#B75203). oklch(57.5% 0.136 42.7), rgb(185, 89, 47).
Aa
White text reads best on this color (4.63:1).
About this color
#B9592F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.136 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Siena (#B75203), ΔE 0.026 away. White text reads best on it, at 4.63:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Burnt Siena (#B75203) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #B9592F |
| RGB | rgb(185, 89, 47) |
| HSL | hsl(18, 59%, 45%) |
| OKLCH | oklch(57.5% 0.136 42.7) |
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 #B9592F | 4.63:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #B9592F | 4.53:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #B9592F text on white | 4.63:1 | AA | Lc 71.6 | Content text, not long reading |
| #B9592F text on black | 4.53:1 | AA | Lc -30.0 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EED2C8
oklch(88.4% 0.034 40.7)
-
Step 300
300
#E4B4A2
oklch(80.8% 0.061 41.5)
-
Step 400
400
#D48C6F
oklch(70.6% 0.097 42.7)
-
Step 500
500
#C76D48
oklch(63% 0.125 42.5)
-
Step 600
600 (this color)
#B9592F
oklch(57.5% 0.136 42.7)
-
Step 700
700
#9A431C
oklch(49.2% 0.127 42.3)
-
Step 800
800
#7D3819
oklch(42.8% 0.105 42.9)
-
Step 900
900
#65311B
oklch(37.7% 0.082 42.7)
-
Step 950
950
#3B1D11
oklch(26.9% 0.052 42.1)
#B9592F 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) | #74672A | 0.127 |
| Deuteranopia (no green cones) | #8B7D2D | 0.117 |
| Tritanopia (no blue cones) | #CB4550 | 0.070 |
| Achromatopsia (no color) | #757575 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9592F
#B9592F
oklch(57.5% 0.136 42.7)
- #0086A6
#0086A6
oklch(57.5% 0.107 222.4)
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 #B9592F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Siena #B75203 ΔE 0.026
- Rust Orange #C45508 ΔE 0.027
- Copper #B66325 ΔE 0.027
- Burnt Orange #C04E01 ΔE 0.028
- Brick Orange #C14A09 ΔE 0.032
- Orangey Brown #B16002 ΔE 0.037
- Cinnamon #AC4F06 ΔE 0.041
- Rusty Orange #CD5909 ΔE 0.041
Use #B9592F 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.