#AF453A#AF453A
#AF453A is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.141 H 28.6°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #AF453A |
|---|---|
| RGB | rgb(175, 69, 58) |
| HSL | hsl(6, 50%, 46%) |
| HSV | hsv(6, 67%, 69%) |
| CMYK | cmyk(0%, 60.6%, 66.9%, 31.4%) |
| CIE-LAB | lab(43.77, 42.59, 28.85) |
| CIE-LCH | lch(43.77, 51.44, 34.12°) |
| OKLab | oklab(53.15% 0.1238 0.0676) |
| OKLCH | oklch(53.15% 0.141 28.6) |
| XYZ | xyz(20.5731, 13.6784, 5.5590) |
| Luminance | 0.1368 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 3.45
Reddish
#C44240
ΔE00 4.49
Brick
#A03623
ΔE00 5.89
Firebrick
#B22222
ΔE00 6.03
Dusty Red
#B9484E
ΔE00 6.06
Brown
#A52A2A
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AF453A #3AA4AF
analogous
#AF3A69 #AF453A #AF7F3A
triadic
#AF453A #3AAF45 #453AAF
tetradic
#AF453A #69AF3A #3AA4AF #7F3AAF
square
#AF453A #69AF3A #3AA4AF #7F3AAF
split-complementary
#AF453A #3AAF7F #3A69AF
monochromatic
#53211C #81332B #AF453A #C9675D #D9928B
Accessibility & contrast
On white
5.62
#AF453A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.74
#AF453A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AF453A
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AF453A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AF453A | 1.00 | 5.62 | 3.74 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#615938
Deuteranopia (green-blind)
#7B7037
Tritanopia (blue-blind)
#C02F43
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #af453a; /* rgb */ color: rgb(175, 69, 58); /* oklch */ color: oklch(53.2% 0.141 28.6);
Tailwind
colors: {
custom: {
50: '#cd7d70',
500: '#af453a',
950: '#000000',
},
}SCSS
$custom: #af453a; $custom-light: #cd7d70; $custom-dark: #000000;
JSON
{
"hex": "#af453a",
"rgb": {
"r": 175,
"g": 69,
"b": 58
},
"hsl": {
"h": 5.641,
"s": 50.215,
"l": 45.686
},
"oklch": {
"l": 0.53151,
"c": 0.14104,
"h": 28.6
},
"luminance": 0.13676
}Semantic roles & 50–950 ramp
primary
#AF453A
secondary
#82BDC3
accent
#CDDA4E
background
#FDF7F6
surface
#FAEEEC
border
#D3C9C7
text
#150A07
muted
#837C7A