#AF2D37#AF2D37

#AF2D37 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.166 H 21.6°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#AF2D37
RGB	rgb(175, 45, 55)
HSL	hsl(355, 59%, 43%)
HSV	hsv(355, 74%, 69%)
CMYK	cmyk(0%, 74.3%, 68.6%, 31.4%)
CIE-LAB	lab(40.03, 52.42, 26.09)
CIE-LCH	lch(40.03, 58.55, 26.46°)
OKLab	oklab(50.34% 0.1542 0.061)
OKLCH	oklch(50.34% 0.166 21.6)
XYZ	xyz(19.3093, 11.2695, 4.7722)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2D37 #2DAFA5

analogous

#AF2D78 #AF2D37 #AF642D

triadic

#AF2D37 #37AF2D #2D37AF

tetradic

#AF2D37 #78AF2D #2DAFA5 #642DAF

square

#AF2D37 #78AF2D #2DAFA5 #642DAF

split-complementary

#AF2D37 #2DAF64 #2D78AF

monochromatic

#4E1418 #7E2028 #AF2D37 #D04953 #DD7A81

Accessibility & contrast

On white

6.45

#AF2D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AF2D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2D37

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2D37	#FFFFFF	#000000	##FFFFFF
##AF2D37	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D36

Deuteranopia (green-blind)

#736833

Tritanopia (blue-blind)

#C00032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #af2d37;
/* rgb */ color: rgb(175, 45, 55);
/* oklch */ color: oklch(50.3% 0.166 21.6);

Tailwind

colors: {
  custom: {
    50: '#cf706d',
    500: '#af2d37',
    950: '#000000',
  },
}

SCSS

$custom: #af2d37;
$custom-light: #cf706d;
$custom-dark: #000000;

JSON

{
  "hex": "#af2d37",
  "rgb": {
    "r": 175,
    "g": 45,
    "b": 55
  },
  "hsl": {
    "h": 355.385,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50336,
    "c": 0.16586,
    "h": 21.6
  },
  "luminance": 0.11267
}

Semantic roles & 50–950 ramp

primary

#AF2D37

secondary

#73C5BF

accent

#E2D646

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF2D37

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

Preview Lab → · Contrast checker → · Palette generator →