#AF3628#AF3628

#AF3628 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.0% C 0.160 H 30.0°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#AF3628
RGB	rgb(175, 54, 40)
HSL	hsl(6, 63%, 42%)
HSV	hsv(6, 77%, 69%)
CMYK	cmyk(0%, 69.1%, 77.1%, 31.4%)
CIE-LAB	lab(41.07, 48.32, 36.13)
CIE-LCH	lch(41.07, 60.33, 36.79°)
OKLab	oklab(51.05% 0.1381 0.0799)
OKLCH	oklch(51.05% 0.16 30)
XYZ	xyz(19.3836, 11.9084, 3.2850)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3628 #28A1AF

analogous

#AF285E #AF3628 #AF7928

triadic

#AF3628 #28AF36 #3628AF

tetradic

#AF3628 #5EAF28 #28A1AF #7928AF

square

#AF3628 #5EAF28 #28A1AF #7928AF

split-complementary

#AF3628 #28AF79 #285EAF

monochromatic

#4B1711 #7D271D #AF3628 #D45041 #DF7E73

Accessibility & contrast

On white

6.21

#AF3628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AF3628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3628

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3628	#FFFFFF	#000000	##FFFFFF
##AF3628	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595025

Deuteranopia (green-blind)

#776B23

Tritanopia (blue-blind)

#C10D34

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af3628;
/* rgb */ color: rgb(175, 54, 40);
/* oklch */ color: oklch(51.0% 0.160 30.0);

Tailwind

colors: {
  custom: {
    50: '#cf7463',
    500: '#af3628',
    950: '#000000',
  },
}

SCSS

$custom: #af3628;
$custom-light: #cf7463;
$custom-dark: #000000;

JSON

{
  "hex": "#af3628",
  "rgb": {
    "r": 175,
    "g": 54,
    "b": 40
  },
  "hsl": {
    "h": 6.222,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51048,
    "c": 0.15952,
    "h": 30
  },
  "luminance": 0.11905
}

Semantic roles & 50–950 ramp

primary

#AF3628

secondary

#6DBDC6

accent

#D5E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AF3628

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

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