#AF312A#AF312A

#AF312A is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.164 H 27.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#AF312A
RGB	rgb(175, 49, 42)
HSL	hsl(3, 61%, 43%)
HSV	hsv(3, 76%, 69%)
CMYK	cmyk(0%, 72%, 76%, 31.4%)
CIE-LAB	lab(40.38, 50.35, 34.25)
CIE-LCH	lch(40.38, 60.90, 34.23°)
OKLab	oklab(50.54% 0.1449 0.0763)
OKLCH	oklch(50.54% 0.164 27.8)
XYZ	xyz(19.1976, 11.4807, 3.3952)
Luminance	0.1148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF312A #2AA8AF

analogous

#AF2A65 #AF312A #AF742A

triadic

#AF312A #2AAF31 #312AAF

tetradic

#AF312A #65AF2A #2AA8AF #742AAF

square

#AF312A #65AF2A #2AA8AF #742AAF

split-complementary

#AF312A #2AAF74 #2A65AF

monochromatic

#4C1512 #7E231E #AF312A #D24C44 #DE7B75

Accessibility & contrast

On white

6.37

#AF312A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AF312A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF312A

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF312A	#FFFFFF	#000000	##FFFFFF
##AF312A	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E28

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#C10031

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #af312a;
/* rgb */ color: rgb(175, 49, 42);
/* oklch */ color: oklch(50.5% 0.164 27.8);

Tailwind

colors: {
  custom: {
    50: '#cf7264',
    500: '#af312a',
    950: '#000000',
  },
}

SCSS

$custom: #af312a;
$custom-light: #cf7264;
$custom-dark: #000000;

JSON

{
  "hex": "#af312a",
  "rgb": {
    "r": 175,
    "g": 49,
    "b": 42
  },
  "hsl": {
    "h": 3.158,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50538,
    "c": 0.16375,
    "h": 27.8
  },
  "luminance": 0.11478
}

Semantic roles & 50–950 ramp

primary

#AF312A

secondary

#6FC1C6

accent

#DCE443

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AF312A

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

Preview Lab → · Contrast checker → · Palette generator →