#B44720#B44720
#B44720 is a mid, vivid orange. Relative luminance 0.143; OKLCH L 53.9% C 0.151 H 38.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).
Color values
| HEX | #B44720 |
|---|---|
| RGB | rgb(180, 71, 32) |
| HSL | hsl(16, 70%, 42%) |
| HSV | hsv(16, 82%, 71%) |
| CMYK | cmyk(0%, 60.6%, 82.2%, 29.4%) |
| CIE-LAB | lab(44.68, 42.32, 44.18) |
| CIE-LCH | lch(44.68, 61.18, 46.23°) |
| OKLab | oklab(53.91% 0.1176 0.0946) |
| OKLCH | oklch(53.91% 0.151 38.8) |
| XYZ | xyz(21.3387, 14.3170, 3.0061) |
| Luminance | 0.1431 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Rust
#B7410E
ΔE00 2.39
Rust (survey)
#A83C09
ΔE00 4.35
Brick Orange
#C14A09
ΔE00 4.82
Rusty Red
#AF2F0D
ΔE00 5.17
Sienna
#A0522D
ΔE00 5.19
Burnt Sienna
#B04E0F
ΔE00 5.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B44720 #208DB4
analogous
#B42043 #B44720 #B49120
triadic
#B44720 #20B447 #4720B4
tetradic
#B44720 #43B420 #208DB4 #9120B4
square
#B44720 #43B420 #208DB4 #9120B4
split-complementary
#B44720 #20B491 #2043B4
monochromatic
#4C1E0E #803317 #B44720 #DB6236 #E48A6A
Accessibility & contrast
On white
5.44
#B44720 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.86
#B44720 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B44720
5.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B44720 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B44720 | 1.00 | 5.44 | 3.86 | 5.44 |
| #FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.86 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#665A1A
Deuteranopia (green-blind)
#81731C
Tritanopia (blue-blind)
#C62C3F
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #b44720; /* rgb */ color: rgb(180, 71, 32); /* oklch */ color: oklch(53.9% 0.151 38.8);
Tailwind
colors: {
custom: {
50: '#d37e5f',
500: '#b44720',
950: '#000000',
},
}SCSS
$custom: #b44720; $custom-light: #d37e5f; $custom-dark: #000000;
JSON
{
"hex": "#b44720",
"rgb": {
"r": 180,
"g": 71,
"b": 32
},
"hsl": {
"h": 15.811,
"s": 69.811,
"l": 41.569
},
"oklch": {
"l": 0.53912,
"c": 0.15087,
"h": 38.8
},
"luminance": 0.14314
}Semantic roles & 50–950 ramp
primary
#B44720
secondary
#66B0CA
accent
#BEED3B
background
#FEF7F5
surface
#FCEEE9
border
#D5C9C5
text
#160A05
muted
#847C79