#AD3D32#AD3D32
#AD3D32 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.7% C 0.149 H 28.8°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).
Color values
| HEX | #AD3D32 |
|---|---|
| RGB | rgb(173, 61, 50) |
| HSL | hsl(5, 55%, 44%) |
| HSV | hsv(5, 71%, 68%) |
| CMYK | cmyk(0%, 64.7%, 71.1%, 32.2%) |
| CIE-LAB | lab(41.93, 45.10, 31.27) |
| CIE-LCH | lch(41.93, 54.88, 34.74°) |
| OKLab | oklab(51.67% 0.1303 0.0717) |
| OKLCH | oklch(51.67% 0.149 28.8) |
| XYZ | xyz(19.4801, 12.4548, 4.3952) |
| Luminance | 0.1245 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 4.20
Brick
#A03623
ΔE00 4.24
Dull Red
#BB3F3F
ΔE00 4.33
Brown
#A52A2A
ΔE00 4.40
Brownish Red
#9E3623
ΔE00 4.50
Reddish
#C44240
ΔE00 5.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AD3D32 #32A2AD
analogous
#AD3264 #AD3D32 #AD7A32
triadic
#AD3D32 #32AD3D #3D32AD
tetradic
#AD3D32 #64AD32 #32A2AD #7A32AD
square
#AD3D32 #64AD32 #32A2AD #7A32AD
split-complementary
#AD3D32 #32AD7A #3264AD
monochromatic
#4E1C17 #7E2C24 #AD3D32 #CC5B50 #DA877F
Accessibility & contrast
On white
6.02
#AD3D32 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.49
#AD3D32 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AD3D32
6.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AD3D32 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AD3D32 | 1.00 | 6.02 | 3.49 | 6.02 |
| #FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C5430
Deuteranopia (green-blind)
#786C2F
Tritanopia (blue-blind)
#BE213B
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #ad3d32; /* rgb */ color: rgb(173, 61, 50); /* oklch */ color: oklch(51.7% 0.149 28.8);
Tailwind
colors: {
custom: {
50: '#cd786a',
500: '#ad3d32',
950: '#000000',
},
}SCSS
$custom: #ad3d32; $custom-light: #cd786a; $custom-dark: #000000;
JSON
{
"hex": "#ad3d32",
"rgb": {
"r": 173,
"g": 61,
"b": 50
},
"hsl": {
"h": 5.366,
"s": 55.157,
"l": 43.725
},
"oklch": {
"l": 0.51665,
"c": 0.14871,
"h": 28.8
},
"luminance": 0.12452
}Semantic roles & 50–950 ramp
primary
#AD3D32
secondary
#78BCC3
accent
#D1DE49
background
#FDF7F6
surface
#FBEEEB
border
#D4C9C6
text
#150906
muted
#837B7A