#B15845
Closest named color: Dusty Red (#B9484E). oklch(56.4% 0.12 33.3), rgb(177, 88, 69).
Aa
White text reads best on this color (4.82:1).
About this color
#B15845 is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.120 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.041 away. White text reads best on it, at 4.82:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #B15845 |
| RGB | rgb(177, 88, 69) |
| HSL | hsl(11, 44%, 48%) |
| OKLCH | oklch(56.4% 0.12 33.3) |
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 #B15845 | 4.82:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #B15845 | 4.35:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #B15845 text on white | 4.82:1 | AA | Lc 73.0 | Content text, not long reading |
| #B15845 text on black | 4.35:1 | AA large text | Lc -28.7 | Dividers and decoration only |
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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#ECD3CC
oklch(88.6% 0.03 36.2)
-
Step 300
300
#E1B5AA
oklch(80.9% 0.054 34.4)
-
Step 400
400
#D18D7D
oklch(70.8% 0.087 33.8)
-
Step 500
500
#C36F5D
oklch(63.1% 0.111 33.1)
-
Step 600
600 (this color)
#B15845
oklch(56.4% 0.12 33.3)
-
Step 700
700
#954534
oklch(49% 0.112 33.4)
-
Step 800
800
#79392C
oklch(42.6% 0.093 32.9)
-
Step 900
900
#623228
oklch(37.7% 0.072 32.9)
-
Step 950
950
#3A1E17
oklch(27.1% 0.046 34.9)
#B15845 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) | #6F6643 | 0.120 |
| Deuteranopia (no green cones) | #847943 | 0.112 |
| Tritanopia (no blue cones) | #C14854 | 0.051 |
| Achromatopsia (no color) | #727272 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B15845
#B15845
oklch(56.4% 0.12 33.3)
- #008499
#008499
oklch(56.4% 0.099 214)
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 #B15845, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.041
- Earth #A2653E ΔE 0.043
- Clay #B66A50 ΔE 0.044
- Sienna #A0522D ΔE 0.045
- Burnt Siena #B75203 ΔE 0.046
- Copper #B66325 ΔE 0.049
- Dull Red #BB3F3F ΔE 0.050
- Cinnamon #AC4F06 ΔE 0.050
Use #B15845 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.