#AF283D#AF283D

#AF283D is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.0% C 0.170 H 17.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#AF283D
RGB	rgb(175, 40, 61)
HSL	hsl(351, 63%, 42%)
HSV	hsv(351, 77%, 69%)
CMYK	cmyk(0%, 77.1%, 65.1%, 31.4%)
CIE-LAB	lab(39.53, 54.43, 21.74)
CIE-LCH	lch(39.53, 58.61, 21.77°)
OKLab	oklab(50% 0.162 0.052)
OKLCH	oklch(50% 0.17 17.8)
XYZ	xyz(19.2824, 10.9714, 5.5163)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF283D #28AF9A

analogous

#AF2880 #AF283D #AF5728

triadic

#AF283D #3DAF28 #283DAF

tetradic

#AF283D #80AF28 #28AF9A #5728AF

square

#AF283D #80AF28 #28AF9A #5728AF

split-complementary

#AF283D #28AF57 #2880AF

monochromatic

#4B111A #7D1D2C #AF283D #D44158 #DF7383

Accessibility & contrast

On white

6.58

#AF283D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AF283D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF283D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF283D	#FFFFFF	#000000	##FFFFFF
##AF283D	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3D

Deuteranopia (green-blind)

#716739

Tritanopia (blue-blind)

#C00031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af283d;
/* rgb */ color: rgb(175, 40, 61);
/* oklch */ color: oklch(50.0% 0.170 17.8);

Tailwind

colors: {
  custom: {
    50: '#ce6e72',
    500: '#af283d',
    950: '#000000',
  },
}

SCSS

$custom: #af283d;
$custom-light: #ce6e72;
$custom-dark: #000000;

JSON

{
  "hex": "#af283d",
  "rgb": {
    "r": 175,
    "g": 40,
    "b": 61
  },
  "hsl": {
    "h": 350.667,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49999,
    "c": 0.17008,
    "h": 17.8
  },
  "luminance": 0.10968
}

Semantic roles & 50–950 ramp

primary

#AF283D

secondary

#6DC6B8

accent

#E6CC42

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF283D

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

Preview Lab → · Contrast checker → · Palette generator →