#AF372A#AF372A

#AF372A is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.158 H 29.7°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#AF372A
RGB	rgb(175, 55, 42)
HSL	hsl(6, 61%, 43%)
HSV	hsv(6, 76%, 69%)
CMYK	cmyk(0%, 68.6%, 76%, 31.4%)
CIE-LAB	lab(41.24, 47.99, 35.20)
CIE-LCH	lch(41.24, 59.51, 36.26°)
OKLab	oklab(51.18% 0.1375 0.0784)
OKLCH	oklch(51.18% 0.158 29.7)
XYZ	xyz(19.4655, 12.0164, 3.4845)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF372A #2AA2AF

analogous

#AF2A5F #AF372A #AF7A2A

triadic

#AF372A #2AAF37 #372AAF

tetradic

#AF372A #5FAF2A #2AA2AF #7A2AAF

square

#AF372A #5FAF2A #2AA2AF #7A2AAF

split-complementary

#AF372A #2AAF7A #2A5FAF

monochromatic

#4C1812 #7E271E #AF372A #D25244 #DE8075

Accessibility & contrast

On white

6.17

#AF372A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#AF372A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF372A

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF372A	#FFFFFF	#000000	##FFFFFF
##AF372A	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595128

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#C11035

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af372a;
/* rgb */ color: rgb(175, 55, 42);
/* oklch */ color: oklch(51.2% 0.158 29.7);

Tailwind

colors: {
  custom: {
    50: '#cf7564',
    500: '#af372a',
    950: '#000000',
  },
}

SCSS

$custom: #af372a;
$custom-light: #cf7564;
$custom-dark: #000000;

JSON

{
  "hex": "#af372a",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 5.865,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51184,
    "c": 0.15824,
    "h": 29.7
  },
  "luminance": 0.12014
}

Semantic roles & 50–950 ramp

primary

#AF372A

secondary

#6FBDC6

accent

#D5E443

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AF372A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →