#B15E24#B15E24
#B15E24 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.0% C 0.128 H 51.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #B15E24 |
|---|---|
| RGB | rgb(177, 94, 36) |
| HSL | hsl(25, 66%, 42%) |
| HSV | hsv(25, 80%, 69%) |
| CMYK | cmyk(0%, 46.9%, 79.7%, 30.6%) |
| CIE-LAB | lab(48.86, 29.52, 46.13) |
| CIE-LCH | lch(48.86, 54.76, 57.38°) |
| OKLab | oklab(57.01% 0.0796 0.1003) |
| OKLCH | oklch(57.01% 0.128 51.6) |
| XYZ | xyz(22.4547, 17.4825, 3.8607) |
| Luminance | 0.1748 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Copper (survey)
#B66325
ΔE00 2.04
Sienna (survey)
#A9561E
ΔE00 2.98
Burnt Siena
#B75203
ΔE00 3.87
Orangish Brown
#B25F03
ΔE00 4.60
Cinnamon
#AC4F06
ΔE00 4.63
Burnt Sienna
#B04E0F
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B15E24 #2477B1
analogous
#B12431 #B15E24 #B1A524
triadic
#B15E24 #24B15E #5E24B1
tetradic
#B15E24 #31B124 #2477B1 #A524B1
square
#B15E24 #31B124 #2477B1 #A524B1
split-complementary
#B15E24 #24B1A5 #2431B1
monochromatic
#4B280F #7E431A #B15E24 #D77B3B #E19D6E
Accessibility & contrast
On white
4.67
#B15E24 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.50
#B15E24 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #B15E24
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B15E24 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B15E24 | 1.00 | 4.67 | 4.50 | 4.67 |
| #FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#76691C
Deuteranopia (green-blind)
#8A7B23
Tritanopia (blue-blind)
#C24C52
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #b15e24; /* rgb */ color: rgb(177, 94, 36); /* oklch */ color: oklch(57.0% 0.128 51.6);
Tailwind
colors: {
custom: {
50: '#cf8d63',
500: '#b15e24',
950: '#000000',
},
}SCSS
$custom: #b15e24; $custom-light: #cf8d63; $custom-dark: #000000;
JSON
{
"hex": "#b15e24",
"rgb": {
"r": 177,
"g": 94,
"b": 36
},
"hsl": {
"h": 24.681,
"s": 66.197,
"l": 41.765
},
"oklch": {
"l": 0.57013,
"c": 0.12803,
"h": 51.6
},
"luminance": 0.1748
}Semantic roles & 50–950 ramp
primary
#B15E24
secondary
#69A1C8
accent
#A3E93F
background
#FDF8F6
surface
#FBF0EB
border
#D4CBC6
text
#150C05
muted
#837D7A