#AF212B#AF212B

#AF212B is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.2% C 0.177 H 23.6°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#AF212B
RGB	rgb(175, 33, 43)
HSL	hsl(356, 68%, 41%)
HSV	hsv(356, 81%, 69%)
CMYK	cmyk(0%, 81.1%, 75.4%, 31.4%)
CIE-LAB	lab(38.51, 55.63, 31.60)
CIE-LCH	lch(38.51, 63.98, 29.60°)
OKLab	oklab(49.16% 0.1618 0.0708)
OKLCH	oklch(49.16% 0.177 23.6)
XYZ	xyz(18.6613, 10.3791, 3.3058)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF212B #21AFA5

analogous

#AF2172 #AF212B #AF5E21

triadic

#AF212B #2BAF21 #212BAF

tetradic

#AF212B #72AF21 #21AFA5 #5E21AF

square

#AF212B #72AF21 #21AFA5 #5E21AF

split-complementary

#AF212B #21AF5E #2172AF

monochromatic

#480E12 #7C171E #AF212B #D93440 #E36871

Accessibility & contrast

On white

6.83

#AF212B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AF212B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF212B

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF212B	#FFFFFF	#000000	##FFFFFF
##AF212B	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E472A

Deuteranopia (green-blind)

#716526

Tritanopia (blue-blind)

#C10027

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #af212b;
/* rgb */ color: rgb(175, 33, 43);
/* oklch */ color: oklch(49.2% 0.177 23.6);

Tailwind

colors: {
  custom: {
    50: '#d06b64',
    500: '#af212b',
    950: '#000000',
  },
}

SCSS

$custom: #af212b;
$custom-light: #d06b64;
$custom-dark: #000000;

JSON

{
  "hex": "#af212b",
  "rgb": {
    "r": 175,
    "g": 33,
    "b": 43
  },
  "hsl": {
    "h": 355.775,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49155,
    "c": 0.1766,
    "h": 23.6
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#AF212B

secondary

#64C8C1

accent

#EBDF3D

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160805

muted

#847A7A

Preview Lab

Preview with #AF212B

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

Preview Lab → · Contrast checker → · Palette generator →