#A55133#A55133
#A55133 is a mid, moderate orange. Relative luminance 0.141; OKLCH L 53.3% C 0.119 H 39.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #A55133 |
|---|---|
| RGB | rgb(165, 81, 51) |
| HSL | hsl(16, 53%, 42%) |
| HSV | hsv(16, 69%, 65%) |
| CMYK | cmyk(0%, 50.9%, 69.1%, 35.3%) |
| CIE-LAB | lab(44.41, 32.26, 33.24) |
| CIE-LCH | lch(44.41, 46.32, 45.86°) |
| OKLab | oklab(53.29% 0.0915 0.0765) |
| OKLCH | oklch(53.29% 0.119 39.9) |
| XYZ | xyz(19.0587, 14.1255, 4.8542) |
| Luminance | 0.1412 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 2.66
Rust
#B7410E
ΔE00 6.39
Burnt Umber
#A0450E
ΔE00 6.61
Rust (survey)
#A83C09
ΔE00 6.65
Sienna (survey)
#A9561E
ΔE00 6.86
Burnt Sienna
#B04E0F
ΔE00 7.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A55133 #3387A5
analogous
#A5334E #A55133 #A58A33
triadic
#A55133 #33A551 #5133A5
tetradic
#A55133 #4EA533 #3387A5 #8A33A5
square
#A55133 #4EA533 #3387A5 #8A33A5
split-complementary
#A55133 #33A58A #334EA5
monochromatic
#482316 #763A25 #A55133 #C86D4D #D6947C
Accessibility & contrast
On white
5.49
#A55133 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.82
#A55133 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A55133
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A55133 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A55133 | 1.00 | 5.49 | 3.82 | 5.49 |
| #FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#685E30
Deuteranopia (green-blind)
#7C7031
Tritanopia (blue-blind)
#B5404A
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #a55133; /* rgb */ color: rgb(165, 81, 51); /* oklch */ color: oklch(53.3% 0.119 39.9);
Tailwind
colors: {
custom: {
50: '#c5836c',
500: '#a55133',
950: '#000000',
},
}SCSS
$custom: #a55133; $custom-light: #c5836c; $custom-dark: #000000;
JSON
{
"hex": "#a55133",
"rgb": {
"r": 165,
"g": 81,
"b": 51
},
"hsl": {
"h": 15.789,
"s": 52.778,
"l": 42.353
},
"oklch": {
"l": 0.53293,
"c": 0.1193,
"h": 39.9
},
"luminance": 0.14123
}Semantic roles & 50–950 ramp
primary
#A55133
secondary
#75ACBF
accent
#B6DC4C
background
#FCF8F6
surface
#F9EFEB
border
#D2CAC6
text
#140B07
muted
#827C7A