#AF2F37#AF2F37

#AF2F37 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.164 H 22.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AF2F37
RGB	rgb(175, 47, 55)
HSL	hsl(356, 58%, 44%)
HSV	hsv(356, 73%, 69%)
CMYK	cmyk(0%, 73.1%, 68.6%, 31.4%)
CIE-LAB	lab(40.29, 51.70, 26.41)
CIE-LCH	lch(40.29, 58.06, 27.05°)
OKLab	oklab(50.53% 0.152 0.0617)
OKLCH	oklch(50.53% 0.164 22.1)
XYZ	xyz(19.3874, 11.4257, 4.7982)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2F37 #2FAFA7

analogous

#AF2F77 #AF2F37 #AF672F

triadic

#AF2F37 #37AF2F #2F37AF

tetradic

#AF2F37 #77AF2F #2FAFA7 #672FAF

square

#AF2F37 #77AF2F #2FAFA7 #672FAF

split-complementary

#AF2F37 #2FAF67 #2F77AF

monochromatic

#4F1519 #7F2228 #AF2F37 #CF4C54 #DC7C82

Accessibility & contrast

On white

6.39

#AF2F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AF2F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2F37

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2F37	#FFFFFF	#000000	##FFFFFF
##AF2F37	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E36

Deuteranopia (green-blind)

#746933

Tritanopia (blue-blind)

#C00033

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #af2f37;
/* rgb */ color: rgb(175, 47, 55);
/* oklch */ color: oklch(50.5% 0.164 22.1);

Tailwind

colors: {
  custom: {
    50: '#cf716d',
    500: '#af2f37',
    950: '#000000',
  },
}

SCSS

$custom: #af2f37;
$custom-light: #cf716d;
$custom-dark: #000000;

JSON

{
  "hex": "#af2f37",
  "rgb": {
    "r": 175,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 356.25,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50528,
    "c": 0.16401,
    "h": 22.1
  },
  "luminance": 0.11423
}

Semantic roles & 50–950 ramp

primary

#AF2F37

secondary

#75C4C0

accent

#E1D747

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF2F37

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

Preview Lab → · Contrast checker → · Palette generator →