#BB5935
Closest named color: Rust Orange (#C45508). oklch(57.8% 0.136 40.1), rgb(187, 89, 53).
Aa
Black text reads best on this color (4.59:1).
About this color
#BB5935 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.136 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Orange (#C45508), ΔE 0.029 away. Black text reads best on it, at 4.59:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Rust Orange (#C45508) |
| Black text | 4.59:1 |
| White text | 4.57:1 |
Values
| HEX | #BB5935 |
| RGB | rgb(187, 89, 53) |
| HSL | hsl(16, 56%, 47%) |
| OKLCH | oklch(57.8% 0.136 40.1) |
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 #BB5935 | 4.57:1 | AA | Lc -76.7 | Fine for body text |
| Black text on #BB5935 | 4.59:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #BB5935 text on white | 4.57:1 | AA | Lc 71.2 | Content text, not long reading |
| #BB5935 text on black | 4.59:1 | AA | Lc -30.5 | 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
#EED2C9
oklch(88.5% 0.034 38.6)
-
Step 300
300
#E4B4A3
oklch(80.9% 0.061 40.4)
-
Step 400
400
#D58B71
oklch(70.6% 0.098 40.1)
-
Step 500
500
#C86D4C
oklch(63.2% 0.125 40.4)
-
Step 600
600 (this color)
#BB5935
oklch(57.8% 0.136 40.1)
-
Step 700
700
#9A4221
oklch(49% 0.127 40)
-
Step 800
800
#7D371D
oklch(42.6% 0.105 40.1)
-
Step 900
900
#65301D
oklch(37.6% 0.082 40)
-
Step 950
950
#3B1D12
oklch(27% 0.051 40.6)
#BB5935 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) | #746831 | 0.130 |
| Deuteranopia (no green cones) | #8C7E33 | 0.120 |
| Tritanopia (no blue cones) | #CD4551 | 0.066 |
| Achromatopsia (no color) | #767676 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB5935
#BB5935
oklch(57.8% 0.136 40.1)
- #0087A5
#0087A5
oklch(57.7% 0.106 220.8)
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 #BB5935, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Orange #C45508 ΔE 0.029
- Burnt Orange #C04E01 ΔE 0.031
- Copper #B66325 ΔE 0.032
- Burnt Siena #B75203 ΔE 0.032
- Brick Orange #C14A09 ΔE 0.034
- Terra Cotta #C9643B ΔE 0.038
- Clay #B66A50 ΔE 0.040
- Rusty Orange #CD5909 ΔE 0.041
Use #BB5935 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.