#AF3F20#AF3F20
#AF3F20 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.0% C 0.153 H 35.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #AF3F20 |
|---|---|
| RGB | rgb(175, 63, 32) |
| HSL | hsl(13, 69%, 41%) |
| HSV | hsv(13, 82%, 69%) |
| CMYK | cmyk(0%, 64%, 81.7%, 31.4%) |
| CIE-LAB | lab(42.42, 44.17, 41.74) |
| CIE-LCH | lch(42.42, 60.77, 43.38°) |
| OKLab | oklab(52.04% 0.1237 0.0896) |
| OKLCH | oklch(52.04% 0.153 35.9) |
| XYZ | xyz(19.7196, 12.7761, 2.7939) |
| Luminance | 0.1277 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rusty Red
#AF2F0D
ΔE00 3.17
Rust
#B7410E
ΔE00 4.12
Rust (survey)
#A83C09
ΔE00 4.31
Brick
#A03623
ΔE00 4.72
Rust Red
#AA2704
ΔE00 4.80
Brownish Red
#9E3623
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AF3F20 #2090AF
analogous
#AF2048 #AF3F20 #AF8620
triadic
#AF3F20 #20AF3F #3F20AF
tetradic
#AF3F20 #48AF20 #2090AF #8620AF
square
#AF3F20 #48AF20 #2090AF #8620AF
split-complementary
#AF3F20 #20AF86 #2048AF
monochromatic
#481A0D #7B2C17 #AF3F20 #DA5733 #E38166
Accessibility & contrast
On white
5.91
#AF3F20 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#AF3F20 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AF3F20
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AF3F20 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AF3F20 | 1.00 | 5.91 | 3.55 | 5.91 |
| #FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F541B
Deuteranopia (green-blind)
#7B6D1B
Tritanopia (blue-blind)
#C12039
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #af3f20; /* rgb */ color: rgb(175, 63, 32); /* oklch */ color: oklch(52.0% 0.153 35.9);
Tailwind
colors: {
custom: {
50: '#cf795e',
500: '#af3f20',
950: '#000000',
},
}SCSS
$custom: #af3f20; $custom-light: #cf795e; $custom-dark: #000000;
JSON
{
"hex": "#af3f20",
"rgb": {
"r": 175,
"g": 63,
"b": 32
},
"hsl": {
"h": 13.007,
"s": 69.082,
"l": 40.588
},
"oklch": {
"l": 0.52041,
"c": 0.15277,
"h": 35.9
},
"luminance": 0.12773
}Semantic roles & 50–950 ramp
primary
#AF3F20
secondary
#62B2C8
accent
#C6EC3C
background
#FDF7F5
surface
#FBEEE9
border
#D4C9C5
text
#150904
muted
#837B79