#B15534#B15534
#B15534 is a mid, vivid orange. Relative luminance 0.161; OKLCH L 55.7% C 0.129 H 39.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).
Color values
| HEX | #B15534 |
|---|---|
| RGB | rgb(177, 85, 52) |
| HSL | hsl(16, 55%, 45%) |
| HSV | hsv(16, 71%, 69%) |
| CMYK | cmyk(0%, 52%, 70.6%, 30.6%) |
| CIE-LAB | lab(47.10, 35.03, 36.25) |
| CIE-LCH | lch(47.10, 50.41, 45.98°) |
| OKLab | oklab(55.71% 0.099 0.0827) |
| OKLCH | oklch(55.71% 0.129 39.9) |
| XYZ | xyz(22.0018, 16.0947, 5.1961) |
| Luminance | 0.1609 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 4.30
Rust
#B7410E
ΔE00 5.91
Brick Orange
#C14A09
ΔE00 6.47
Burnt Sienna
#B04E0F
ΔE00 6.52
Sienna (survey)
#A9561E
ΔE00 6.56
Clay
#B66A50
ΔE00 6.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B15534 #3490B1
analogous
#B13452 #B15534 #B19434
triadic
#B15534 #34B155 #5534B1
tetradic
#B15534 #52B134 #3490B1 #9434B1
square
#B15534 #52B134 #3490B1 #9434B1
split-complementary
#B15534 #34B194 #3452B1
monochromatic
#522818 #823E26 #B15534 #CD7555 #DB9B84
Accessibility & contrast
On white
4.98
#B15534 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.22
#B15534 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B15534
4.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B15534 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B15534 | 1.00 | 4.98 | 4.22 | 4.98 |
| #FFFFFF | 4.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E6330
Deuteranopia (green-blind)
#847732
Tritanopia (blue-blind)
#C2424E
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #b15534; /* rgb */ color: rgb(177, 85, 52); /* oklch */ color: oklch(55.7% 0.129 39.9);
Tailwind
colors: {
custom: {
50: '#ce876d',
500: '#b15534',
950: '#000000',
},
}SCSS
$custom: #b15534; $custom-light: #ce876d; $custom-dark: #000000;
JSON
{
"hex": "#b15534",
"rgb": {
"r": 177,
"g": 85,
"b": 52
},
"hsl": {
"h": 15.84,
"s": 54.585,
"l": 44.902
},
"oklch": {
"l": 0.55713,
"c": 0.129,
"h": 39.9
},
"luminance": 0.16092
}Semantic roles & 50–950 ramp
primary
#B15534
secondary
#7CB1C5
accent
#B7DE4A
background
#FDF8F6
surface
#FBF0EB
border
#D4CBC6
text
#150B07
muted
#837C7A