#B75032#B75032
#B75032 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.8% C 0.141 H 36.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B75032 |
|---|---|
| RGB | rgb(183, 80, 50) |
| HSL | hsl(14, 57%, 46%) |
| HSV | hsv(14, 73%, 72%) |
| CMYK | cmyk(0%, 56.3%, 72.7%, 28.2%) |
| CIE-LAB | lab(47.02, 39.81, 37.51) |
| CIE-LCH | lch(47.02, 54.70, 43.30°) |
| OKLab | oklab(55.84% 0.1128 0.0847) |
| OKLCH | oklch(55.84% 0.141 36.9) |
| XYZ | xyz(22.9751, 16.0379, 4.9028) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 5.64
Sienna
#A0522D
ΔE00 5.85
Brick Orange
#C14A09
ΔE00 6.67
Terra Cotta
#C9643B
ΔE00 7.41
Burnt Sienna
#B04E0F
ΔE00 7.58
Rust (survey)
#A83C09
ΔE00 7.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B75032 #3299B7
analogous
#B73256 #B75032 #B79232
triadic
#B75032 #32B750 #5032B7
tetradic
#B75032 #56B732 #3299B7 #9232B7
square
#B75032 #56B732 #3299B7 #9232B7
split-complementary
#B75032 #32B792 #3256B7
monochromatic
#572618 #873B25 #B75032 #D17156 #DE9986
Accessibility & contrast
On white
4.99
#B75032 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#B75032 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B75032
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B75032 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B75032 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C612E
Deuteranopia (green-blind)
#85782F
Tritanopia (blue-blind)
#C93A49
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #b75032; /* rgb */ color: rgb(183, 80, 50); /* oklch */ color: oklch(55.8% 0.141 36.9);
Tailwind
colors: {
custom: {
50: '#d3846b',
500: '#b75032',
950: '#000000',
},
}SCSS
$custom: #b75032; $custom-light: #d3846b; $custom-dark: #000000;
JSON
{
"hex": "#b75032",
"rgb": {
"r": 183,
"g": 80,
"b": 50
},
"hsl": {
"h": 13.534,
"s": 57.082,
"l": 45.686
},
"oklch": {
"l": 0.55835,
"c": 0.14105,
"h": 36.9
},
"luminance": 0.16035
}Semantic roles & 50–950 ramp
primary
#B75032
secondary
#7DB7C7
accent
#BEE047
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B07
muted
#837C7A