#B1562F#B1562F
#B1562F is a mid, vivid orange. Relative luminance 0.162; OKLCH L 55.8% C 0.130 H 42.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).
Color values
| HEX | #B1562F |
|---|---|
| RGB | rgb(177, 86, 47) |
| HSL | hsl(18, 58%, 44%) |
| HSV | hsv(18, 73%, 69%) |
| CMYK | cmyk(0%, 51.4%, 73.4%, 30.6%) |
| CIE-LAB | lab(47.25, 34.25, 39.09) |
| CIE-LCH | lch(47.25, 51.97, 48.78°) |
| OKLab | oklab(55.81% 0.0957 0.0878) |
| OKLCH | oklch(55.81% 0.13 42.5) |
| XYZ | xyz(21.9744, 16.2106, 4.6606) |
| Luminance | 0.1621 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 3.90
Sienna (survey)
#A9561E
ΔE00 4.94
Burnt Sienna
#B04E0F
ΔE00 5.02
Brick Orange
#C14A09
ΔE00 5.36
Rust
#B7410E
ΔE00 5.43
Burnt Orange
#C04E01
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1562F #2F8AB1
analogous
#B12F49 #B1562F #B1972F
triadic
#B1562F #2FB156 #562FB1
tetradic
#B1562F #49B12F #2F8AB1 #972FB1
square
#B1562F #49B12F #2F8AB1 #972FB1
split-complementary
#B1562F #2FB197 #2F49B1
monochromatic
#502715 #813F22 #B1562F #D0754D #DD9A7E
Accessibility & contrast
On white
4.95
#B1562F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.24
#B1562F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1562F
4.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1562F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1562F | 1.00 | 4.95 | 4.24 | 4.95 |
| #FFFFFF | 4.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6F642B
Deuteranopia (green-blind)
#85782D
Tritanopia (blue-blind)
#C2434D
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #b1562f; /* rgb */ color: rgb(177, 86, 47); /* oklch */ color: oklch(55.8% 0.130 42.5);
Tailwind
colors: {
custom: {
50: '#cf8769',
500: '#b1562f',
950: '#000000',
},
}SCSS
$custom: #b1562f; $custom-light: #cf8769; $custom-dark: #000000;
JSON
{
"hex": "#b1562f",
"rgb": {
"r": 177,
"g": 86,
"b": 47
},
"hsl": {
"h": 18,
"s": 58.036,
"l": 43.922
},
"oklch": {
"l": 0.5581,
"c": 0.12992,
"h": 42.5
},
"luminance": 0.16208
}Semantic roles & 50–950 ramp
primary
#B1562F
secondary
#76AEC5
accent
#B3E147
background
#FDF8F6
surface
#FBF0EB
border
#D4CBC6
text
#150B06
muted
#837C7A