#B0532D#B0532D
#B0532D is a mid, vivid orange. Relative luminance 0.156; OKLCH L 55.2% C 0.132 H 41.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #B0532D |
|---|---|
| RGB | rgb(176, 83, 45) |
| HSL | hsl(17, 59%, 43%) |
| HSV | hsv(17, 74%, 69%) |
| CMYK | cmyk(0%, 52.8%, 74.4%, 31%) |
| CIE-LAB | lab(46.46, 35.32, 39.24) |
| CIE-LCH | lch(46.46, 52.79, 48.01°) |
| OKLab | oklab(55.17% 0.0987 0.0878) |
| OKLCH | oklch(55.17% 0.132 41.6) |
| XYZ | xyz(21.4735, 15.6088, 4.3641) |
| Luminance | 0.1561 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 3.57
Rust
#B7410E
ΔE00 4.81
Burnt Sienna
#B04E0F
ΔE00 5.01
Sienna (survey)
#A9561E
ΔE00 5.24
Brick Orange
#C14A09
ΔE00 5.35
Burnt Orange
#C04E01
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B0532D #2D8AB0
analogous
#B02D48 #B0532D #B0942D
triadic
#B0532D #2DB053 #532DB0
tetradic
#B0532D #48B02D #2D8AB0 #942DB0
square
#B0532D #48B02D #2D8AB0 #942DB0
split-complementary
#B0532D #2DB094 #2D48B0
monochromatic
#4F2514 #7F3C21 #B0532D #D1714A #DD977A
Accessibility & contrast
On white
5.10
#B0532D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#B0532D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B0532D
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B0532D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B0532D | 1.00 | 5.10 | 4.12 | 5.10 |
| #FFFFFF | 5.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D6129
Deuteranopia (green-blind)
#83762B
Tritanopia (blue-blind)
#C13F4B
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b0532d; /* rgb */ color: rgb(176, 83, 45); /* oklch */ color: oklch(55.2% 0.132 41.6);
Tailwind
colors: {
custom: {
50: '#ce8568',
500: '#b0532d',
950: '#000000',
},
}SCSS
$custom: #b0532d; $custom-light: #ce8568; $custom-dark: #000000;
JSON
{
"hex": "#b0532d",
"rgb": {
"r": 176,
"g": 83,
"b": 45
},
"hsl": {
"h": 17.405,
"s": 59.276,
"l": 43.333
},
"oklch": {
"l": 0.55169,
"c": 0.1321,
"h": 41.6
},
"luminance": 0.15606
}Semantic roles & 50–950 ramp
primary
#B0532D
secondary
#73AEC5
accent
#B5E245
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B06
muted
#837C7A