#B2733F#B2733F
#B2733F is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.2% C 0.105 H 58.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #B2733F |
|---|---|
| RGB | rgb(178, 115, 63) |
| HSL | hsl(27, 48%, 47%) |
| HSV | hsv(27, 65%, 70%) |
| CMYK | cmyk(0%, 35.4%, 64.6%, 30.2%) |
| CIE-LAB | lab(54.12, 19.77, 38.45) |
| CIE-LCH | lch(54.12, 43.24, 62.78°) |
| OKLab | oklab(61.18% 0.0546 0.0892) |
| OKLCH | oklch(61.18% 0.105 58.5) |
| XYZ | xyz(25.3898, 22.0876, 7.6278) |
| Luminance | 0.2208 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Clay Brown
#B2713D
ΔE00 0.74
Copper
#B87333
ΔE00 2.55
Leather
#AC7434
ΔE00 4.03
Tan Brown
#AB7E4C
ΔE00 5.41
Copper (survey)
#B66325
ΔE00 5.67
Light Brown
#AD8150
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B2733F #3F7EB2
analogous
#B23F45 #B2733F #B2AC3F
triadic
#B2733F #3FB273 #733FB2
tetradic
#B2733F #45B23F #3F7EB2 #AC3FB2
square
#B2733F #45B23F #3F7EB2 #AC3FB2
split-complementary
#B2733F #3FB2AC #3F45B2
monochromatic
#58391F #85562F #B2733F #C99266 #D9B293
Accessibility & contrast
On white
3.88
#B2733F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.42
#B2733F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #B2733F
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B2733F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B2733F | 1.00 | 3.88 | 5.42 | 5.42 |
| #FFFFFF | 3.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#86793A
Deuteranopia (green-blind)
#95873F
Tritanopia (blue-blind)
#C26667
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #b2733f; /* rgb */ color: rgb(178, 115, 63); /* oklch */ color: oklch(61.2% 0.105 58.5);
Tailwind
colors: {
custom: {
50: '#cd9b76',
500: '#b2733f',
950: '#000000',
},
}SCSS
$custom: #b2733f; $custom-light: #cd9b76; $custom-dark: #000000;
JSON
{
"hex": "#b2733f",
"rgb": {
"r": 178,
"g": 115,
"b": 63
},
"hsl": {
"h": 27.13,
"s": 47.718,
"l": 47.255
},
"oklch": {
"l": 0.6118,
"c": 0.10454,
"h": 58.5
},
"luminance": 0.22085
}Semantic roles & 50–950 ramp
primary
#B2733F
secondary
#89A9C4
accent
#9AD750
background
#FDF9F7
surface
#FAF2ED
border
#D3CCC8
text
#140E08
muted
#837E7B