#B0532F#B0532F
#B0532F is a mid, vivid orange. Relative luminance 0.156; OKLCH L 55.2% C 0.131 H 40.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #B0532F |
|---|---|
| RGB | rgb(176, 83, 47) |
| HSL | hsl(17, 58%, 44%) |
| HSV | hsv(17, 73%, 69%) |
| CMYK | cmyk(0%, 52.8%, 73.3%, 31%) |
| CIE-LAB | lab(46.48, 35.41, 38.21) |
| CIE-LCH | lch(46.48, 52.09, 47.18°) |
| OKLab | oklab(55.19% 0.0994 0.086) |
| OKLCH | oklch(55.19% 0.131 40.9) |
| XYZ | xyz(21.5129, 15.6245, 4.5717) |
| Luminance | 0.1562 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 3.70
Rust
#B7410E
ΔE00 5.04
Burnt Sienna
#B04E0F
ΔE00 5.54
Brick Orange
#C14A09
ΔE00 5.74
Sienna (survey)
#A9561E
ΔE00 5.75
Rust (survey)
#A83C09
ΔE00 6.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B0532F #2F8CB0
analogous
#B02F4B #B0532F #B0932F
triadic
#B0532F #2FB053 #532FB0
tetradic
#B0532F #4BB02F #2F8CB0 #932FB0
square
#B0532F #4BB02F #2F8CB0 #932FB0
split-complementary
#B0532F #2FB093 #2F4BB0
monochromatic
#4F2515 #803C22 #B0532F #CF714D #DC987D
Accessibility & contrast
On white
5.09
#B0532F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#B0532F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B0532F
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B0532F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B0532F | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C612B
Deuteranopia (green-blind)
#83762D
Tritanopia (blue-blind)
#C1404B
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b0532f; /* rgb */ color: rgb(176, 83, 47); /* oklch */ color: oklch(55.2% 0.131 40.9);
Tailwind
colors: {
custom: {
50: '#ce8569',
500: '#b0532f',
950: '#000000',
},
}SCSS
$custom: #b0532f; $custom-light: #ce8569; $custom-dark: #000000;
JSON
{
"hex": "#b0532f",
"rgb": {
"r": 176,
"g": 83,
"b": 47
},
"hsl": {
"h": 16.744,
"s": 57.848,
"l": 43.725
},
"oklch": {
"l": 0.55191,
"c": 0.13141,
"h": 40.9
},
"luminance": 0.15622
}Semantic roles & 50–950 ramp
primary
#B0532F
secondary
#76AFC5
accent
#B6E147
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B06
muted
#837C7A