#AF303F#AF303F

#AF303F is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.163 H 18.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#AF303F
RGB	rgb(175, 48, 63)
HSL	hsl(353, 57%, 44%)
HSV	hsv(353, 73%, 69%)
CMYK	cmyk(0%, 72.6%, 64%, 31.4%)
CIE-LAB	lab(40.56, 51.80, 21.81)
CIE-LCH	lch(40.56, 56.20, 22.83°)
OKLab	oklab(50.77% 0.1539 0.0523)
OKLCH	oklch(50.77% 0.163 18.8)
XYZ	xyz(19.6354, 11.5896, 5.9048)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF303F #30AFA0

analogous

#AF307E #AF303F #AF6030

triadic

#AF303F #3FAF30 #303FAF

tetradic

#AF303F #7EAF30 #30AFA0 #6030AF

square

#AF303F #7EAF30 #30AFA0 #6030AF

split-complementary

#AF303F #30AF60 #307EAF

monochromatic

#4F161C #7F232E #AF303F #CE4E5D #DC7E89

Accessibility & contrast

On white

6.33

#AF303F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#AF303F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF303F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF303F	#FFFFFF	#000000	##FFFFFF
##AF303F	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F3F

Deuteranopia (green-blind)

#73693B

Tritanopia (blue-blind)

#C00437

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #af303f;
/* rgb */ color: rgb(175, 48, 63);
/* oklch */ color: oklch(50.8% 0.163 18.8);

Tailwind

colors: {
  custom: {
    50: '#ce7273',
    500: '#af303f',
    950: '#000000',
  },
}

SCSS

$custom: #af303f;
$custom-light: #ce7273;
$custom-dark: #000000;

JSON

{
  "hex": "#af303f",
  "rgb": {
    "r": 175,
    "g": 48,
    "b": 63
  },
  "hsl": {
    "h": 352.913,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.16259,
    "h": 18.8
  },
  "luminance": 0.11587
}

Semantic roles & 50–950 ramp

primary

#AF303F

secondary

#76C4BB

accent

#E0CE48

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AF303F

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

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