#AD3D45#AD3D45
#AD3D45 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.0% C 0.146 H 19.7°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #AD3D45 |
|---|---|
| RGB | rgb(173, 61, 69) |
| HSL | hsl(356, 48%, 46%) |
| HSV | hsv(356, 65%, 68%) |
| CMYK | cmyk(0%, 64.7%, 60.1%, 32.2%) |
| CIE-LAB | lab(42.24, 46.26, 20.21) |
| CIE-LCH | lch(42.24, 50.49, 23.60°) |
| OKLab | oklab(52% 0.1377 0.0493) |
| OKLCH | oklch(52% 0.146 19.7) |
| XYZ | xyz(19.9784, 12.6541, 7.0195) |
| Luminance | 0.1265 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 3.82
Dull Red
#BB3F3F
ΔE00 4.39
Cardinal
#C41E3A
ΔE00 5.07
Light Maroon
#A24857
ΔE00 5.79
Rose Red
#BE013C
ΔE00 5.93
Rouge
#AB1239
ΔE00 6.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AD3D45 #3DADA5
analogous
#AD3D7D #AD3D45 #AD6D3D
triadic
#AD3D45 #45AD3D #3D45AD
tetradic
#AD3D45 #7DAD3D #3DADA5 #6D3DAD
square
#AD3D45 #7DAD3D #3DADA5 #6D3DAD
split-complementary
#AD3D45 #3DAD6D #3D7DAD
monochromatic
#531D21 #802D33 #AD3D45 #C76068 #D78D93
Accessibility & contrast
On white
5.95
#AD3D45 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#AD3D45 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AD3D45
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AD3D45 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AD3D45 | 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)
#595545
Deuteranopia (green-blind)
#766C42
Tritanopia (blue-blind)
#BD2641
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #ad3d45; /* rgb */ color: rgb(173, 61, 69); /* oklch */ color: oklch(52.0% 0.146 19.7);
Tailwind
colors: {
custom: {
50: '#cb7878',
500: '#ad3d45',
950: '#000000',
},
}SCSS
$custom: #ad3d45; $custom-light: #cb7878; $custom-dark: #000000;
JSON
{
"hex": "#ad3d45",
"rgb": {
"r": 173,
"g": 61,
"b": 69
},
"hsl": {
"h": 355.714,
"s": 47.863,
"l": 45.882
},
"oklch": {
"l": 0.51995,
"c": 0.14623,
"h": 19.7
},
"luminance": 0.12651
}Semantic roles & 50–950 ramp
primary
#AD3D45
secondary
#84C2BD
accent
#D7CE50
background
#FDF7F7
surface
#FAEEED
border
#D3C9C8
text
#140909
muted
#837B7B