#AF282F#AF282F

#AF282F is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.171 H 23.6°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#AF282F
RGB	rgb(175, 40, 47)
HSL	hsl(357, 63%, 42%)
HSV	hsv(357, 77%, 69%)
CMYK	cmyk(0%, 77.1%, 73.1%, 31.4%)
CIE-LAB	lab(39.31, 53.71, 30.10)
CIE-LCH	lch(39.31, 61.57, 29.27°)
OKLab	oklab(49.76% 0.1566 0.0684)
OKLCH	oklch(49.76% 0.171 23.6)
XYZ	xyz(18.9533, 10.8397, 3.7831)
Luminance	0.1084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF282F #28AFA8

analogous

#AF2873 #AF282F #AF6528

triadic

#AF282F #2FAF28 #282FAF

tetradic

#AF282F #73AF28 #28AFA8 #6528AF

square

#AF282F #73AF28 #28AFA8 #6528AF

split-complementary

#AF282F #28AF65 #2873AF

monochromatic

#4B1114 #7D1D22 #AF282F #D44148 #DF7378

Accessibility & contrast

On white

6.63

#AF282F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AF282F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF282F

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF282F	#FFFFFF	#000000	##FFFFFF
##AF282F	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2E

Deuteranopia (green-blind)

#72672A

Tritanopia (blue-blind)

#C1002C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af282f;
/* rgb */ color: rgb(175, 40, 47);
/* oklch */ color: oklch(49.8% 0.171 23.6);

Tailwind

colors: {
  custom: {
    50: '#cf6e67',
    500: '#af282f',
    950: '#000000',
  },
}

SCSS

$custom: #af282f;
$custom-light: #cf6e67;
$custom-dark: #000000;

JSON

{
  "hex": "#af282f",
  "rgb": {
    "r": 175,
    "g": 40,
    "b": 47
  },
  "hsl": {
    "h": 356.889,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49762,
    "c": 0.17089,
    "h": 23.6
  },
  "luminance": 0.10837
}

Semantic roles & 50–950 ramp

primary

#AF282F

secondary

#6DC6C1

accent

#E6DD42

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AF282F

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

Preview Lab → · Contrast checker → · Palette generator →