#B15327#B15327
#B15327 is a mid, vivid orange. Relative luminance 0.157; OKLCH L 55.3% C 0.135 H 43.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).
Color values
| HEX | #B15327 |
|---|---|
| RGB | rgb(177, 83, 39) |
| HSL | hsl(19, 64%, 42%) |
| HSV | hsv(19, 78%, 69%) |
| CMYK | cmyk(0%, 53.1%, 78%, 30.6%) |
| CIE-LAB | lab(46.56, 35.45, 42.44) |
| CIE-LCH | lch(46.56, 55.30, 50.13°) |
| OKLab | oklab(55.26% 0.098 0.0931) |
| OKLCH | oklch(55.26% 0.135 43.5) |
| XYZ | xyz(21.5931, 15.6828, 3.8091) |
| Luminance | 0.1568 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Burnt Sienna
#B04E0F
ΔE00 3.61
Sienna
#A0522D
ΔE00 3.83
Sienna (survey)
#A9561E
ΔE00 4.00
Brick Orange
#C14A09
ΔE00 4.31
Rust
#B7410E
ΔE00 4.43
Burnt Orange
#C04E01
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B15327 #2785B1
analogous
#B12740 #B15327 #B19827
triadic
#B15327 #27B153 #5327B1
tetradic
#B15327 #40B127 #2785B1 #9827B1
square
#B15327 #40B127 #2785B1 #9827B1
split-complementary
#B15327 #27B198 #2740B1
monochromatic
#4D2411 #7F3B1C #B15327 #D57040 #E09572
Accessibility & contrast
On white
5.08
#B15327 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.14
#B15327 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B15327
5.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B15327 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B15327 | 1.00 | 5.08 | 4.14 | 5.08 |
| #FFFFFF | 5.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D6121
Deuteranopia (green-blind)
#847625
Tritanopia (blue-blind)
#C23F4A
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b15327; /* rgb */ color: rgb(177, 83, 39); /* oklch */ color: oklch(55.3% 0.135 43.5);
Tailwind
colors: {
custom: {
50: '#cf8564',
500: '#b15327',
950: '#000000',
},
}SCSS
$custom: #b15327; $custom-light: #cf8564; $custom-dark: #000000;
JSON
{
"hex": "#b15327",
"rgb": {
"r": 177,
"g": 83,
"b": 39
},
"hsl": {
"h": 19.13,
"s": 63.889,
"l": 42.353
},
"oklch": {
"l": 0.55257,
"c": 0.13521,
"h": 43.5
},
"luminance": 0.1568
}Semantic roles & 50–950 ramp
primary
#B15327
secondary
#6DAAC7
accent
#B2E741
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B05
muted
#837C7A