#A15B31#A15B31
#A15B31 is a mid, moderate orange. Relative luminance 0.153; OKLCH L 54.4% C 0.108 H 49.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #A15B31 |
|---|---|
| RGB | rgb(161, 91, 49) |
| HSL | hsl(23, 53%, 41%) |
| HSV | hsv(23, 70%, 63%) |
| CMYK | cmyk(0%, 43.5%, 69.6%, 36.9%) |
| CIE-LAB | lab(46.02, 25.00, 36.01) |
| CIE-LCH | lch(46.02, 43.84, 55.23°) |
| OKLab | oklab(54.4% 0.0695 0.0823) |
| OKLCH | oklch(54.4% 0.108 49.8) |
| XYZ | xyz(18.9950, 15.2830, 4.8547) |
| Luminance | 0.1528 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 3.40
Earth
#A2653E
ΔE00 3.44
Sienna (survey)
#A9561E
ΔE00 3.45
Sepia
#985E2B
ΔE00 4.52
Burnt Sienna
#B04E0F
ΔE00 5.73
Cinnamon
#AC4F06
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A15B31 #3177A1
analogous
#A1313F #A15B31 #A19331
triadic
#A15B31 #31A15B #5B31A1
tetradic
#A15B31 #3FA131 #3177A1 #9331A1
square
#A15B31 #3FA131 #3177A1 #9331A1
split-complementary
#A15B31 #31A193 #313FA1
monochromatic
#432614 #724023 #A15B31 #C77848 #D69A77
Accessibility & contrast
On white
5.18
#A15B31 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.06
#A15B31 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A15B31
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A15B31 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A15B31 | 1.00 | 5.18 | 4.06 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6F642D
Deuteranopia (green-blind)
#7F7330
Tritanopia (blue-blind)
#B04D52
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #a15b31; /* rgb */ color: rgb(161, 91, 49); /* oklch */ color: oklch(54.4% 0.108 49.8);
Tailwind
colors: {
custom: {
50: '#c28a6b',
500: '#a15b31',
950: '#000000',
},
}SCSS
$custom: #a15b31; $custom-light: #c28a6b; $custom-dark: #000000;
JSON
{
"hex": "#a15b31",
"rgb": {
"r": 161,
"g": 91,
"b": 49
},
"hsl": {
"h": 22.5,
"s": 53.333,
"l": 41.176
},
"oklch": {
"l": 0.54396,
"c": 0.10772,
"h": 49.8
},
"luminance": 0.15281
}Semantic roles & 50–950 ramp
primary
#A15B31
secondary
#70A1BE
accent
#A6DD4B
background
#FCF8F6
surface
#F8F0EB
border
#D1CBC6
text
#130C07
muted
#827D7A