#AF3A27#AF3A27

#AF3A27 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.156 H 31.8°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AF3A27
RGB	rgb(175, 58, 39)
HSL	hsl(8, 64%, 42%)
HSV	hsv(8, 78%, 69%)
CMYK	cmyk(0%, 66.9%, 77.7%, 31.4%)
CIE-LAB	lab(41.67, 46.61, 37.32)
CIE-LCH	lch(41.67, 59.72, 38.68°)
OKLab	oklab(51.5% 0.1326 0.0822)
OKLCH	oklch(51.5% 0.156 31.8)
XYZ	xyz(19.5607, 12.2894, 3.2612)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3A27 #279CAF

analogous

#AF2758 #AF3A27 #AF7E27

triadic

#AF3A27 #27AF3A #3A27AF

tetradic

#AF3A27 #58AF27 #279CAF #7E27AF

square

#AF3A27 #58AF27 #279CAF #7E27AF

split-complementary

#AF3A27 #27AF7E #2758AF

monochromatic

#4B1911 #7D291C #AF3A27 #D4543F #DF8071

Accessibility & contrast

On white

6.07

#AF3A27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AF3A27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3A27

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3A27	#FFFFFF	#000000	##FFFFFF
##AF3A27	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5224

Deuteranopia (green-blind)

#786C23

Tritanopia (blue-blind)

#C11736

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af3a27;
/* rgb */ color: rgb(175, 58, 39);
/* oklch */ color: oklch(51.5% 0.156 31.8);

Tailwind

colors: {
  custom: {
    50: '#cf7662',
    500: '#af3a27',
    950: '#000000',
  },
}

SCSS

$custom: #af3a27;
$custom-light: #cf7662;
$custom-dark: #000000;

JSON

{
  "hex": "#af3a27",
  "rgb": {
    "r": 175,
    "g": 58,
    "b": 39
  },
  "hsl": {
    "h": 8.382,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51497,
    "c": 0.15598,
    "h": 31.8
  },
  "luminance": 0.12287
}

Semantic roles & 50–950 ramp

primary

#AF3A27

secondary

#6BBAC6

accent

#CFE741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AF3A27

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

Preview Lab → · Contrast checker → · Palette generator →