#AF2A28#AF2A28

#AF2A28 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.170 H 26.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#AF2A28
RGB	rgb(175, 42, 40)
HSL	hsl(1, 63%, 42%)
HSV	hsv(1, 77%, 69%)
CMYK	cmyk(0%, 76%, 77.1%, 31.4%)
CIE-LAB	lab(39.46, 52.77, 34.40)
CIE-LCH	lch(39.46, 62.99, 33.10°)
OKLab	oklab(49.84% 0.1521 0.0761)
OKLCH	oklch(49.84% 0.17 26.6)
XYZ	xyz(18.8924, 10.9261, 3.1212)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2A28 #28ADAF

analogous

#AF286A #AF2A28 #AF6E28

triadic

#AF2A28 #28AF2A #2A28AF

tetradic

#AF2A28 #6AAF28 #28ADAF #6E28AF

square

#AF2A28 #6AAF28 #28ADAF #6E28AF

split-complementary

#AF2A28 #28AF6E #286AAF

monochromatic

#4B1211 #7D1E1D #AF2A28 #D44341 #DF7473

Accessibility & contrast

On white

6.59

#AF2A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AF2A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2A28

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2A28	#FFFFFF	#000000	##FFFFFF
##AF2A28	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A26

Deuteranopia (green-blind)

#736723

Tritanopia (blue-blind)

#C1002B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af2a28;
/* rgb */ color: rgb(175, 42, 40);
/* oklch */ color: oklch(49.8% 0.170 26.6);

Tailwind

colors: {
  custom: {
    50: '#d06f62',
    500: '#af2a28',
    950: '#000000',
  },
}

SCSS

$custom: #af2a28;
$custom-light: #d06f62;
$custom-dark: #000000;

JSON

{
  "hex": "#af2a28",
  "rgb": {
    "r": 175,
    "g": 42,
    "b": 40
  },
  "hsl": {
    "h": 0.889,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49842,
    "c": 0.17004,
    "h": 26.6
  },
  "luminance": 0.10923
}

Semantic roles & 50–950 ramp

primary

#AF2A28

secondary

#6DC5C6

accent

#E3E642

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #AF2A28

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

Preview Lab → · Contrast checker → · Palette generator →