#AF373E#AF373E

#AF373E is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.5% C 0.155 H 21.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#AF373E
RGB	rgb(175, 55, 62)
HSL	hsl(357, 52%, 45%)
HSV	hsv(357, 69%, 69%)
CMYK	cmyk(0%, 68.6%, 64.6%, 31.4%)
CIE-LAB	lab(41.53, 49.02, 23.67)
CIE-LCH	lch(41.53, 54.43, 25.77°)
OKLab	oklab(51.49% 0.1449 0.0565)
OKLCH	oklch(51.49% 0.155 21.3)
XYZ	xyz(19.9169, 12.1970, 5.8620)
Luminance	0.1219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF373E #37AFA8

analogous

#AF377A #AF373E #AF6C37

triadic

#AF373E #3EAF37 #373EAF

tetradic

#AF373E #7AAF37 #37AFA8 #6C37AF

square

#AF373E #7AAF37 #37AFA8 #6C37AF

split-complementary

#AF373E #37AF6C #377AAF

monochromatic

#521A1D #80282E #AF373E #CB595F #D9878C

Accessibility & contrast

On white

6.11

#AF373E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AF373E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF373E

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF373E	#FFFFFF	#000000	##FFFFFF
##AF373E	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523D

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#C0183B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af373e;
/* rgb */ color: rgb(175, 55, 62);
/* oklch */ color: oklch(51.5% 0.155 21.3);

Tailwind

colors: {
  custom: {
    50: '#ce7573',
    500: '#af373e',
    950: '#000000',
  },
}

SCSS

$custom: #af373e;
$custom-light: #ce7573;
$custom-dark: #000000;

JSON

{
  "hex": "#af373e",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 62
  },
  "hsl": {
    "h": 356.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51489,
    "c": 0.15548,
    "h": 21.3
  },
  "luminance": 0.12194
}

Semantic roles & 50–950 ramp

primary

#AF373E

secondary

#7FC3BF

accent

#DCD34C

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF373E

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

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