#AD4020#AD4020
#AD4020 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.8% C 0.150 H 36.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #AD4020 |
|---|---|
| RGB | rgb(173, 64, 32) |
| HSL | hsl(14, 69%, 40%) |
| HSV | hsv(14, 82%, 68%) |
| CMYK | cmyk(0%, 63%, 81.5%, 32.2%) |
| CIE-LAB | lab(42.24, 42.99, 41.45) |
| CIE-LCH | lch(42.24, 59.71, 43.96°) |
| OKLab | oklab(51.84% 0.1202 0.0892) |
| OKLCH | oklch(51.84% 0.15 36.6) |
| XYZ | xyz(19.3298, 12.6581, 2.7916) |
| Luminance | 0.1265 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rusty Red
#AF2F0D
ΔE00 3.28
Rust (survey)
#A83C09
ΔE00 3.98
Rust
#B7410E
ΔE00 4.03
Brick
#A03623
ΔE00 4.71
Rust Red
#AA2704
ΔE00 4.82
Brownish Red
#9E3623
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AD4020 #208DAD
analogous
#AD2047 #AD4020 #AD8620
triadic
#AD4020 #20AD40 #4020AD
tetradic
#AD4020 #47AD20 #208DAD #8620AD
square
#AD4020 #47AD20 #208DAD #8620AD
split-complementary
#AD4020 #20AD86 #2047AD
monochromatic
#461A0D #792D16 #AD4020 #D95731 #E28165
Accessibility & contrast
On white
5.95
#AD4020 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#AD4020 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AD4020
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AD4020 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AD4020 | 1.00 | 5.95 | 3.53 | 5.95 |
| #FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F541B
Deuteranopia (green-blind)
#7A6D1B
Tritanopia (blue-blind)
#BF233A
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #ad4020; /* rgb */ color: rgb(173, 64, 32); /* oklch */ color: oklch(51.8% 0.150 36.6);
Tailwind
colors: {
custom: {
50: '#ce795e',
500: '#ad4020',
950: '#000000',
},
}SCSS
$custom: #ad4020; $custom-light: #ce795e; $custom-dark: #000000;
JSON
{
"hex": "#ad4020",
"rgb": {
"r": 173,
"g": 64,
"b": 32
},
"hsl": {
"h": 13.617,
"s": 68.78,
"l": 40.196
},
"oklch": {
"l": 0.51839,
"c": 0.14971,
"h": 36.6
},
"luminance": 0.12655
}Semantic roles & 50–950 ramp
primary
#AD4020
secondary
#61B0C8
accent
#C4EC3C
background
#FDF7F5
surface
#FBEEE9
border
#D4C9C5
text
#150904
muted
#837B79