#AF372E#AF372E

#AF372E is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.158 H 28.2°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#AF372E
RGB	rgb(175, 55, 46)
HSL	hsl(4, 58%, 43%)
HSV	hsv(4, 74%, 69%)
CMYK	cmyk(0%, 68.6%, 73.7%, 31.4%)
CIE-LAB	lab(41.29, 48.16, 32.96)
CIE-LCH	lch(41.29, 58.36, 34.39°)
OKLab	oklab(51.24% 0.1388 0.0745)
OKLCH	oklch(51.24% 0.158 28.2)
XYZ	xyz(19.5407, 12.0465, 3.8805)
Luminance	0.1204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF372E #2EA6AF

analogous

#AF2E65 #AF372E #AF772E

triadic

#AF372E #2EAF37 #372EAF

tetradic

#AF372E #65AF2E #2EA6AF #772EAF

square

#AF372E #65AF2E #2EA6AF #772EAF

split-complementary

#AF372E #2EAF77 #2E65AF

monochromatic

#4E1915 #7F2821 #AF372E #D0544B #DC827B

Accessibility & contrast

On white

6.16

#AF372E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AF372E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF372E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF372E	#FFFFFF	#000000	##FFFFFF
##AF372E	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512C

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#C11236

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af372e;
/* rgb */ color: rgb(175, 55, 46);
/* oklch */ color: oklch(51.2% 0.158 28.2);

Tailwind

colors: {
  custom: {
    50: '#cf7567',
    500: '#af372e',
    950: '#000000',
  },
}

SCSS

$custom: #af372e;
$custom-light: #cf7567;
$custom-dark: #000000;

JSON

{
  "hex": "#af372e",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 46
  },
  "hsl": {
    "h": 4.186,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51235,
    "c": 0.15754,
    "h": 28.2
  },
  "luminance": 0.12044
}

Semantic roles & 50–950 ramp

primary

#AF372E

secondary

#74BFC5

accent

#D7E246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF372E

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

Preview Lab → · Contrast checker → · Palette generator →