#B35B3F
Closest named color: Copper (#B66325). oklch(57.1% 0.122 38.3), rgb(179, 91, 63).
Aa
White text reads best on this color (4.68:1).
About this color
#B35B3F is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.122 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.036 away. White text reads best on it, at 4.68:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #B35B3F |
| RGB | rgb(179, 91, 63) |
| HSL | hsl(14, 48%, 47%) |
| OKLCH | oklch(57.1% 0.122 38.3) |
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 #B35B3F | 4.68:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #B35B3F | 4.48:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #B35B3F text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #B35B3F text on black | 4.48:1 | AA large text | Lc -29.6 | 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
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CB
oklch(88.5% 0.03 38.6)
-
Step 300
300
#E1B5A7
oklch(80.9% 0.055 38.4)
-
Step 400
400
#D08E78
oklch(70.7% 0.087 39.2)
-
Step 500
500
#C37056
oklch(63.2% 0.112 38.2)
-
Step 600
600 (this color)
#B35B3F
oklch(57.1% 0.122 38.3)
-
Step 700
700
#95462D
oklch(49% 0.113 38.1)
-
Step 800
800
#793A26
oklch(42.6% 0.094 38.2)
-
Step 900
900
#623323
oklch(37.8% 0.073 39.4)
-
Step 950
950
#3A1E15
oklch(27.1% 0.047 38.6)
#B35B3F 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) | #72683C | 0.118 |
| Deuteranopia (no green cones) | #887B3D | 0.108 |
| Tritanopia (no blue cones) | #C44A54 | 0.058 |
| Achromatopsia (no color) | #747474 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B35B3F
#B35B3F
oklch(57.1% 0.122 38.3)
- #0086A0
#0086A0
oklch(57.2% 0.103 217.8)
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 #B35B3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.036
- Clay #B66A50 ΔE 0.036
- Earth #A2653E ΔE 0.038
- Burnt Siena #B75203 ΔE 0.039
- Burnt Orange #C04E01 ΔE 0.044
- Rust Orange #C45508 ΔE 0.044
- Brick Orange #C14A09 ΔE 0.046
- Adobe #BD6C48 ΔE 0.046
Use #B35B3F 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.