#AF313B#AF313B

#AF313B is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.162 H 20.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#AF313B
RGB	rgb(175, 49, 59)
HSL	hsl(355, 56%, 44%)
HSV	hsv(355, 72%, 69%)
CMYK	cmyk(0%, 72%, 66.3%, 31.4%)
CIE-LAB	lab(40.62, 51.19, 24.36)
CIE-LCH	lch(40.62, 56.69, 25.45°)
OKLab	oklab(50.8% 0.1512 0.0577)
OKLCH	oklch(50.8% 0.162 20.9)
XYZ	xyz(19.5690, 11.6292, 5.3511)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF313B #31AFA5

analogous

#AF317A #AF313B #AF6631

triadic

#AF313B #3BAF31 #313BAF

tetradic

#AF313B #7AAF31 #31AFA5 #6631AF

square

#AF313B #7AAF31 #31AFA5 #6631AF

split-complementary

#AF313B #31AF66 #317AAF

monochromatic

#4F161B #7F242B #AF313B #CE4F59 #DB7F86

Accessibility & contrast

On white

6.32

#AF313B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#AF313B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF313B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF313B	#FFFFFF	#000000	##FFFFFF
##AF313B	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F3A

Deuteranopia (green-blind)

#746A37

Tritanopia (blue-blind)

#C00536

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #af313b;
/* rgb */ color: rgb(175, 49, 59);
/* oklch */ color: oklch(50.8% 0.162 20.9);

Tailwind

colors: {
  custom: {
    50: '#ce7271',
    500: '#af313b',
    950: '#000000',
  },
}

SCSS

$custom: #af313b;
$custom-light: #ce7271;
$custom-dark: #000000;

JSON

{
  "hex": "#af313b",
  "rgb": {
    "r": 175,
    "g": 49,
    "b": 59
  },
  "hsl": {
    "h": 355.238,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50796,
    "c": 0.1618,
    "h": 20.9
  },
  "luminance": 0.11626
}

Semantic roles & 50–950 ramp

primary

#AF313B

secondary

#78C4BE

accent

#E0D448

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF313B

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

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