#AF363A#AF363A

#AF363A is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.3% C 0.157 H 22.8°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#AF363A
RGB	rgb(175, 54, 58)
HSL	hsl(358, 53%, 45%)
HSV	hsv(358, 69%, 69%)
CMYK	cmyk(0%, 69.1%, 66.9%, 31.4%)
CIE-LAB	lab(41.31, 49.19, 25.84)
CIE-LCH	lch(41.31, 55.56, 27.71°)
OKLab	oklab(51.31% 0.1446 0.0609)
OKLCH	oklch(51.31% 0.157 22.8)
XYZ	xyz(19.7641, 12.0606, 5.2894)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF363A #36AFAB

analogous

#AF3676 #AF363A #AF6F36

triadic

#AF363A #3AAF36 #363AAF

tetradic

#AF363A #76AF36 #36AFAB #6F36AF

square

#AF363A #76AF36 #36AFAB #6F36AF

split-complementary

#AF363A #36AF6F #3676AF

monochromatic

#51191B #80282A #AF363A #CB575B #DA8689

Accessibility & contrast

On white

6.16

#AF363A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AF363A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF363A

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF363A	#FFFFFF	#000000	##FFFFFF
##AF363A	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575139

Deuteranopia (green-blind)

#766B36

Tritanopia (blue-blind)

#C01439

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af363a;
/* rgb */ color: rgb(175, 54, 58);
/* oklch */ color: oklch(51.3% 0.157 22.8);

Tailwind

colors: {
  custom: {
    50: '#ce7570',
    500: '#af363a',
    950: '#000000',
  },
}

SCSS

$custom: #af363a;
$custom-light: #ce7570;
$custom-dark: #000000;

JSON

{
  "hex": "#af363a",
  "rgb": {
    "r": 175,
    "g": 54,
    "b": 58
  },
  "hsl": {
    "h": 358.017,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51307,
    "c": 0.15688,
    "h": 22.8
  },
  "luminance": 0.12058
}

Semantic roles & 50–950 ramp

primary

#AF363A

secondary

#7DC3C1

accent

#DCD74C

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AF363A

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

Preview Lab → · Contrast checker → · Palette generator →