#B45123#B45123
#B45123 is a mid, vivid orange. Relative luminance 0.157; OKLCH L 55.4% C 0.141 H 43.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).
Color values
| HEX | #B45123 |
|---|---|
| RGB | rgb(180, 81, 35) |
| HSL | hsl(19, 67%, 42%) |
| HSV | hsv(19, 81%, 71%) |
| CMYK | cmyk(0%, 55%, 80.6%, 29.4%) |
| CIE-LAB | lab(46.59, 37.52, 44.57) |
| CIE-LCH | lch(46.59, 58.26, 49.91°) |
| OKLab | oklab(55.37% 0.1034 0.0964) |
| OKLCH | oklch(55.37% 0.141 43) |
| XYZ | xyz(22.0705, 15.7124, 3.4604) |
| Luminance | 0.1571 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Burnt Sienna
#B04E0F
ΔE00 3.36
Brick Orange
#C14A09
ΔE00 3.52
Rust
#B7410E
ΔE00 3.80
Sienna (survey)
#A9561E
ΔE00 4.33
Burnt Orange
#C04E01
ΔE00 4.37
Sienna
#A0522D
ΔE00 4.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B45123 #2386B4
analogous
#B4233E #B45123 #B49923
triadic
#B45123 #23B451 #5123B4
tetradic
#B45123 #3EB423 #2386B4 #9923B4
square
#B45123 #3EB423 #2386B4 #9923B4
split-complementary
#B45123 #23B499 #233EB4
monochromatic
#4E230F #813A19 #B45123 #D96D3B #E3936E
Accessibility & contrast
On white
5.07
#B45123 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.14
#B45123 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B45123
5.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B45123 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B45123 | 1.00 | 5.07 | 4.14 | 5.07 |
| #FFFFFF | 5.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D611D
Deuteranopia (green-blind)
#857720
Tritanopia (blue-blind)
#C63B48
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b45123; /* rgb */ color: rgb(180, 81, 35); /* oklch */ color: oklch(55.4% 0.141 43.0);
Tailwind
colors: {
custom: {
50: '#d28461',
500: '#b45123',
950: '#000000',
},
}SCSS
$custom: #b45123; $custom-light: #d28461; $custom-dark: #000000;
JSON
{
"hex": "#b45123",
"rgb": {
"r": 180,
"g": 81,
"b": 35
},
"hsl": {
"h": 19.034,
"s": 67.442,
"l": 42.157
},
"oklch": {
"l": 0.55369,
"c": 0.14134,
"h": 43
},
"luminance": 0.1571
}Semantic roles & 50–950 ramp
primary
#B45123
secondary
#69ABC9
accent
#B3EA3D
background
#FDF8F5
surface
#FBEFEA
border
#D4CAC6
text
#150B05
muted
#837C79