#AF4521#AF4521
#AF4521 is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.8% C 0.147 H 38.3°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #AF4521 |
|---|---|
| RGB | rgb(175, 69, 33) |
| HSL | hsl(15, 68%, 41%) |
| HSV | hsv(15, 81%, 69%) |
| CMYK | cmyk(0%, 60.6%, 81.1%, 31.4%) |
| CIE-LAB | lab(43.48, 41.42, 42.26) |
| CIE-LCH | lch(43.48, 59.18, 45.57°) |
| OKLab | oklab(52.84% 0.1154 0.0911) |
| OKLCH | oklch(52.84% 0.147 38.3) |
| XYZ | xyz(20.0840, 13.4828, 2.9834) |
| Luminance | 0.1348 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Rust
#B7410E
ΔE00 3.05
Rust (survey)
#A83C09
ΔE00 3.84
Rusty Red
#AF2F0D
ΔE00 4.39
Sienna
#A0522D
ΔE00 4.89
Russet
#A13905
ΔE00 5.15
Burnt Umber
#A0450E
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AF4521 #218BAF
analogous
#AF2144 #AF4521 #AF8C21
triadic
#AF4521 #21AF45 #4521AF
tetradic
#AF4521 #44AF21 #218BAF #8C21AF
square
#AF4521 #44AF21 #218BAF #8C21AF
split-complementary
#AF4521 #21AF8C #2144AF
monochromatic
#481C0E #7C3117 #AF4521 #D95E34 #E38768
Accessibility & contrast
On white
5.68
#AF4521 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#AF4521 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AF4521
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AF4521 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AF4521 | 1.00 | 5.68 | 3.70 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#63581C
Deuteranopia (green-blind)
#7D701D
Tritanopia (blue-blind)
#C12B3E
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #af4521; /* rgb */ color: rgb(175, 69, 33); /* oklch */ color: oklch(52.8% 0.147 38.3);
Tailwind
colors: {
custom: {
50: '#cf7c5f',
500: '#af4521',
950: '#000000',
},
}SCSS
$custom: #af4521; $custom-light: #cf7c5f; $custom-dark: #000000;
JSON
{
"hex": "#af4521",
"rgb": {
"r": 175,
"g": 69,
"b": 33
},
"hsl": {
"h": 15.211,
"s": 68.269,
"l": 40.784
},
"oklch": {
"l": 0.52843,
"c": 0.14705,
"h": 38.3
},
"luminance": 0.1348
}Semantic roles & 50–950 ramp
primary
#AF4521
secondary
#64AFC8
accent
#BFEB3D
background
#FDF7F5
surface
#FBEEE9
border
#D4C9C5
text
#150A05
muted
#837C79