#A3482B#A3482B
#A3482B is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.5% C 0.128 H 38.0°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #A3482B |
|---|---|
| RGB | rgb(163, 72, 43) |
| HSL | hsl(15, 58%, 40%) |
| HSV | hsv(15, 74%, 64%) |
| CMYK | cmyk(0%, 55.8%, 73.6%, 36.1%) |
| CIE-LAB | lab(42.15, 35.73, 35.04) |
| CIE-LCH | lch(42.15, 50.04, 44.44°) |
| OKLab | oklab(51.48% 0.1009 0.079) |
| OKLCH | oklch(51.48% 0.128 38) |
| XYZ | xyz(17.8594, 12.5980, 3.7762) |
| Luminance | 0.1260 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Sienna
#A0522D
ΔE00 3.98
Brick
#A03623
ΔE00 4.85
Brownish Red
#9E3623
ΔE00 4.97
Rust (survey)
#A83C09
ΔE00 5.25
Rusty Red
#AF2F0D
ΔE00 5.66
Russet
#A13905
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3482B #2B86A3
analogous
#A32B4A #A3482B #A3842B
triadic
#A3482B #2BA348 #482BA3
tetradic
#A3482B #4AA32B #2B86A3 #842BA3
square
#A3482B #4AA32B #2B86A3 #842BA3
split-complementary
#A3482B #2BA384 #2B4AA3
monochromatic
#421D11 #73331E #A3482B #CC613F #D9896F
Accessibility & contrast
On white
5.97
#A3482B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#A3482B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A3482B
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3482B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A3482B | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#615728
Deuteranopia (green-blind)
#776B29
Tritanopia (blue-blind)
#B33542
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #a3482b; /* rgb */ color: rgb(163, 72, 43); /* oklch */ color: oklch(51.5% 0.128 38.0);
Tailwind
colors: {
custom: {
50: '#c57d66',
500: '#a3482b',
950: '#000000',
},
}SCSS
$custom: #a3482b; $custom-light: #c57d66; $custom-dark: #000000;
JSON
{
"hex": "#a3482b",
"rgb": {
"r": 163,
"g": 72,
"b": 43
},
"hsl": {
"h": 14.5,
"s": 58.252,
"l": 40.392
},
"oklch": {
"l": 0.51478,
"c": 0.12814,
"h": 38
},
"luminance": 0.12596
}Semantic roles & 50–950 ramp
primary
#A3482B
secondary
#6AABC0
accent
#BCE146
background
#FCF7F6
surface
#F9EEEB
border
#D2C9C6
text
#140A06
muted
#827C7A