#AF2B28#AF2B28

#AF2B28 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.9% C 0.169 H 26.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#AF2B28
RGB	rgb(175, 43, 40)
HSL	hsl(1, 63%, 42%)
HSV	hsv(1, 77%, 69%)
CMYK	cmyk(0%, 75.4%, 77.1%, 31.4%)
CIE-LAB	lab(39.58, 52.43, 34.53)
CIE-LCH	lch(39.58, 62.78, 33.37°)
OKLab	oklab(49.93% 0.151 0.0764)
OKLCH	oklch(49.93% 0.169 26.8)
XYZ	xyz(18.9283, 10.9979, 3.1332)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2B28 #28ACAF

analogous

#AF2869 #AF2B28 #AF6E28

triadic

#AF2B28 #28AF2B #2B28AF

tetradic

#AF2B28 #69AF28 #28ACAF #6E28AF

square

#AF2B28 #69AF28 #28ACAF #6E28AF

split-complementary

#AF2B28 #28AF6E #2869AF

monochromatic

#4B1311 #7D1F1D #AF2B28 #D44441 #DF7573

Accessibility & contrast

On white

6.56

#AF2B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#AF2B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2B28

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2B28	#FFFFFF	#000000	##FFFFFF
##AF2B28	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B26

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#C1002C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af2b28;
/* rgb */ color: rgb(175, 43, 40);
/* oklch */ color: oklch(49.9% 0.169 26.8);

Tailwind

colors: {
  custom: {
    50: '#d06f62',
    500: '#af2b28',
    950: '#000000',
  },
}

SCSS

$custom: #af2b28;
$custom-light: #d06f62;
$custom-dark: #000000;

JSON

{
  "hex": "#af2b28",
  "rgb": {
    "r": 175,
    "g": 43,
    "b": 40
  },
  "hsl": {
    "h": 1.333,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49933,
    "c": 0.16923,
    "h": 26.8
  },
  "luminance": 0.10995
}

Semantic roles & 50–950 ramp

primary

#AF2B28

secondary

#6DC4C6

accent

#E2E642

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #AF2B28

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

Preview Lab → · Contrast checker → · Palette generator →