#AA5631#AA5631
#AA5631 is a mid, vivid orange. Relative luminance 0.154; OKLCH L 54.8% C 0.121 H 43.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #AA5631 |
|---|---|
| RGB | rgb(170, 86, 49) |
| HSL | hsl(18, 55%, 43%) |
| HSV | hsv(18, 71%, 67%) |
| CMYK | cmyk(0%, 49.4%, 71.2%, 33.3%) |
| CIE-LAB | lab(46.21, 31.51, 36.59) |
| CIE-LCH | lch(46.21, 48.28, 49.26°) |
| OKLab | oklab(54.81% 0.0884 0.0832) |
| OKLCH | oklch(54.81% 0.121 43.3) |
| XYZ | xyz(20.4616, 15.4258, 4.8051) |
| Luminance | 0.1542 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 2.49
Sienna (survey)
#A9561E
ΔE00 4.71
Burnt Sienna
#B04E0F
ΔE00 5.29
Earth
#A2653E
ΔE00 5.96
Rust
#B7410E
ΔE00 6.00
Burnt Umber
#A0450E
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AA5631 #3185AA
analogous
#AA3149 #AA5631 #AA9231
triadic
#AA5631 #31AA56 #5631AA
tetradic
#AA5631 #49AA31 #3185AA #9231AA
square
#AA5631 #49AA31 #3185AA #9231AA
split-complementary
#AA5631 #31AA92 #3149AA
monochromatic
#4B2616 #7A3E23 #AA5631 #CC734D #D9997C
Accessibility & contrast
On white
5.14
#AA5631 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.08
#AA5631 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AA5631
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AA5631 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AA5631 | 1.00 | 5.14 | 4.08 | 5.14 |
| #FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D622D
Deuteranopia (green-blind)
#817530
Tritanopia (blue-blind)
#BA454E
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #aa5631; /* rgb */ color: rgb(170, 86, 49); /* oklch */ color: oklch(54.8% 0.121 43.3);
Tailwind
colors: {
custom: {
50: '#c9876b',
500: '#aa5631',
950: '#000000',
},
}SCSS
$custom: #aa5631; $custom-light: #c9876b; $custom-dark: #000000;
JSON
{
"hex": "#aa5631",
"rgb": {
"r": 170,
"g": 86,
"b": 49
},
"hsl": {
"h": 18.347,
"s": 55.251,
"l": 42.941
},
"oklch": {
"l": 0.54812,
"c": 0.12138,
"h": 43.3
},
"luminance": 0.15423
}Semantic roles & 50–950 ramp
primary
#AA5631
secondary
#75AAC2
accent
#B1DF49
background
#FDF8F6
surface
#FAEFEB
border
#D3CAC6
text
#140B06
muted
#837C7A