#AA432B#AA432B
#AA432B is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.9% C 0.141 H 34.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).
Color values
| HEX | #AA432B |
|---|---|
| RGB | rgb(170, 67, 43) |
| HSL | hsl(11, 60%, 42%) |
| HSV | hsv(11, 75%, 67%) |
| CMYK | cmyk(0%, 60.6%, 74.7%, 33.3%) |
| CIE-LAB | lab(42.36, 40.90, 35.60) |
| CIE-LCH | lch(42.36, 54.22, 41.04°) |
| OKLab | oklab(51.87% 0.1161 0.0798) |
| OKLCH | oklch(51.87% 0.141 34.5) |
| XYZ | xyz(19.0227, 12.7374, 3.7419) |
| Luminance | 0.1273 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick
#A03623
ΔE00 3.79
Brownish Red
#9E3623
ΔE00 4.06
Rusty Red
#AF2F0D
ΔE00 4.88
Rust (survey)
#A83C09
ΔE00 6.14
Sienna
#A0522D
ΔE00 6.18
Rust Red
#AA2704
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AA432B #2B92AA
analogous
#AA2B52 #AA432B #AA832B
triadic
#AA432B #2BAA43 #432BAA
tetradic
#AA432B #52AA2B #2B92AA #832BAA
square
#AA432B #52AA2B #2B92AA #832BAA
split-complementary
#AA432B #2BAA83 #2B52AA
monochromatic
#481C12 #79301F #AA432B #CF5D43 #DC8774
Accessibility & contrast
On white
5.92
#AA432B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#AA432B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AA432B
5.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AA432B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AA432B | 1.00 | 5.92 | 3.55 | 5.92 |
| #FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F5628
Deuteranopia (green-blind)
#796D28
Tritanopia (blue-blind)
#BB2B3E
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #aa432b; /* rgb */ color: rgb(170, 67, 43); /* oklch */ color: oklch(51.9% 0.141 34.5);
Tailwind
colors: {
custom: {
50: '#ca7b65',
500: '#aa432b',
950: '#000000',
},
}SCSS
$custom: #aa432b; $custom-light: #ca7b65; $custom-dark: #000000;
JSON
{
"hex": "#aa432b",
"rgb": {
"r": 170,
"g": 67,
"b": 43
},
"hsl": {
"h": 11.339,
"s": 59.624,
"l": 41.765
},
"oklch": {
"l": 0.51866,
"c": 0.14092,
"h": 34.5
},
"luminance": 0.12735
}Semantic roles & 50–950 ramp
primary
#AA432B
secondary
#6EB3C3
accent
#C5E345
background
#FDF7F6
surface
#FAEEEB
border
#D3C9C6
text
#150A06
muted
#837C7A