#AF3827#AF3827

#AF3827 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.3% C 0.158 H 31.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#AF3827
RGB	rgb(175, 56, 39)
HSL	hsl(8, 64%, 42%)
HSV	hsv(8, 78%, 69%)
CMYK	cmyk(0%, 68%, 77.7%, 31.4%)
CIE-LAB	lab(41.36, 47.46, 37.00)
CIE-LCH	lch(41.36, 60.17, 37.94°)
OKLab	oklab(51.26% 0.1352 0.0815)
OKLCH	oklch(51.26% 0.158 31.1)
XYZ	xyz(19.4618, 12.0917, 3.2282)
Luminance	0.1209 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3827 #279EAF

analogous

#AF275A #AF3827 #AF7C27

triadic

#AF3827 #27AF38 #3827AF

tetradic

#AF3827 #5AAF27 #279EAF #7C27AF

square

#AF3827 #5AAF27 #279EAF #7C27AF

split-complementary

#AF3827 #27AF7C #275AAF

monochromatic

#4B1811 #7D281C #AF3827 #D4523F #DF7F71

Accessibility & contrast

On white

6.14

#AF3827 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#AF3827 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3827

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3827	#FFFFFF	#000000	##FFFFFF
##AF3827	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5124

Deuteranopia (green-blind)

#786B22

Tritanopia (blue-blind)

#C11235

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af3827;
/* rgb */ color: rgb(175, 56, 39);
/* oklch */ color: oklch(51.3% 0.158 31.1);

Tailwind

colors: {
  custom: {
    50: '#cf7562',
    500: '#af3827',
    950: '#000000',
  },
}

SCSS

$custom: #af3827;
$custom-light: #cf7562;
$custom-dark: #000000;

JSON

{
  "hex": "#af3827",
  "rgb": {
    "r": 175,
    "g": 56,
    "b": 39
  },
  "hsl": {
    "h": 7.5,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51263,
    "c": 0.15784,
    "h": 31.1
  },
  "luminance": 0.12089
}

Semantic roles & 50–950 ramp

primary

#AF3827

secondary

#6BBBC6

accent

#D2E741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AF3827

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

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