#AF2B22#AF2B22

#AF2B22 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.9% C 0.170 H 28.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#AF2B22
RGB	rgb(175, 43, 34)
HSL	hsl(4, 67%, 41%)
HSV	hsv(4, 81%, 69%)
CMYK	cmyk(0%, 75.4%, 80.6%, 31.4%)
CIE-LAB	lab(39.51, 52.22, 37.85)
CIE-LCH	lch(39.51, 64.49, 35.94°)
OKLab	oklab(49.86% 0.1491 0.0818)
OKLCH	oklch(49.86% 0.17 28.7)
XYZ	xyz(18.8341, 10.9602, 2.6369)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2B22 #22A6AF

analogous

#AF225F #AF2B22 #AF7122

triadic

#AF2B22 #22AF2B #2B22AF

tetradic

#AF2B22 #5FAF22 #22A6AF #7122AF

square

#AF2B22 #5FAF22 #22A6AF #7122AF

split-complementary

#AF2B22 #22AF71 #225FAF

monochromatic

#49120E #7C1E18 #AF2B22 #D84136 #E27169

Accessibility & contrast

On white

6.58

#AF2B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AF2B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2B22

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2B22	#FFFFFF	#000000	##FFFFFF
##AF2B22	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B1F

Deuteranopia (green-blind)

#74681C

Tritanopia (blue-blind)

#C1002A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af2b22;
/* rgb */ color: rgb(175, 43, 34);
/* oklch */ color: oklch(49.9% 0.170 28.7);

Tailwind

colors: {
  custom: {
    50: '#d06f5e',
    500: '#af2b22',
    950: '#000000',
  },
}

SCSS

$custom: #af2b22;
$custom-light: #d06f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#af2b22",
  "rgb": {
    "r": 175,
    "g": 43,
    "b": 34
  },
  "hsl": {
    "h": 3.83,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49865,
    "c": 0.17005,
    "h": 28.7
  },
  "luminance": 0.10957
}

Semantic roles & 50–950 ramp

primary

#AF2B22

secondary

#65C1C8

accent

#DFEA3D

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #AF2B22

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

Preview Lab → · Contrast checker → · Palette generator →