#AA452D#AA452D
#AA452D is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.2% C 0.138 H 34.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #AA452D |
|---|---|
| RGB | rgb(170, 69, 45) |
| HSL | hsl(12, 58%, 42%) |
| HSV | hsv(12, 74%, 67%) |
| CMYK | cmyk(0%, 59.4%, 73.5%, 33.3%) |
| CIE-LAB | lab(42.75, 40.03, 34.93) |
| CIE-LCH | lch(42.75, 53.12, 41.11°) |
| OKLab | oklab(52.17% 0.1138 0.0788) |
| OKLCH | oklch(52.17% 0.138 34.7) |
| XYZ | xyz(19.1813, 12.9943, 3.9802) |
| Luminance | 0.1299 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick
#A03623
ΔE00 4.18
Brownish Red
#9E3623
ΔE00 4.43
Rusty Red
#AF2F0D
ΔE00 5.30
Sienna
#A0522D
ΔE00 5.93
Rust
#B7410E
ΔE00 6.30
Rust (survey)
#A83C09
ΔE00 6.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AA452D #2D92AA
analogous
#AA2D54 #AA452D #AA842D
triadic
#AA452D #2DAA45 #452DAA
tetradic
#AA452D #54AA2D #2D92AA #842DAA
square
#AA452D #54AA2D #2D92AA #842DAA
split-complementary
#AA452D #2DAA84 #2D54AA
monochromatic
#491E13 #7A3120 #AA452D #CE6046 #DB8A77
Accessibility & contrast
On white
5.84
#AA452D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#AA452D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AA452D
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AA452D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AA452D | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#61572A
Deuteranopia (green-blind)
#796D2A
Tritanopia (blue-blind)
#BB2E40
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #aa452d; /* rgb */ color: rgb(170, 69, 45); /* oklch */ color: oklch(52.2% 0.138 34.7);
Tailwind
colors: {
custom: {
50: '#ca7c67',
500: '#aa452d',
950: '#000000',
},
}SCSS
$custom: #aa452d; $custom-light: #ca7c67; $custom-dark: #000000;
JSON
{
"hex": "#aa452d",
"rgb": {
"r": 170,
"g": 69,
"b": 45
},
"hsl": {
"h": 11.52,
"s": 58.14,
"l": 42.157
},
"oklch": {
"l": 0.52168,
"c": 0.13844,
"h": 34.7
},
"luminance": 0.12992
}Semantic roles & 50–950 ramp
primary
#AA452D
secondary
#70B3C3
accent
#C4E146
background
#FDF7F6
surface
#FAEEEB
border
#D3C9C6
text
#150A06
muted
#837C7A