#AF4D37#AF4D37

#AF4D37 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.2% C 0.133 H 34.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AF4D37
RGB	rgb(175, 77, 55)
HSL	hsl(11, 52%, 45%)
HSV	hsv(11, 69%, 69%)
CMYK	cmyk(0%, 56%, 68.6%, 31.4%)
CIE-LAB	lab(45.22, 38.51, 32.33)
CIE-LCH	lch(45.22, 50.28, 40.01°)
OKLab	oklab(54.24% 0.1105 0.0748)
OKLCH	oklch(54.24% 0.133 34.1)
XYZ	xyz(21.0247, 14.7002, 5.3440)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF4D37 #3799AF

analogous

#AF375D #AF4D37 #AF8937

triadic

#AF4D37 #37AF4D #4D37AF

tetradic

#AF4D37 #5DAF37 #3799AF #8937AF

square

#AF4D37 #5DAF37 #3799AF #8937AF

split-complementary

#AF4D37 #37AF89 #375DAF

monochromatic

#52241A #803928 #AF4D37 #CB6D59 #D99687

Accessibility & contrast

On white

5.33

#AF4D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#AF4D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF4D37

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF4D37	#FFFFFF	#000000	##FFFFFF
##AF4D37	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E34

Deuteranopia (green-blind)

#7F7335

Tritanopia (blue-blind)

#C03948

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #af4d37;
/* rgb */ color: rgb(175, 77, 55);
/* oklch */ color: oklch(54.2% 0.133 34.1);

Tailwind

colors: {
  custom: {
    50: '#cd826e',
    500: '#af4d37',
    950: '#000000',
  },
}

SCSS

$custom: #af4d37;
$custom-light: #cd826e;
$custom-dark: #000000;

JSON

{
  "hex": "#af4d37",
  "rgb": {
    "r": 175,
    "g": 77,
    "b": 55
  },
  "hsl": {
    "h": 11,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54236,
    "c": 0.13343,
    "h": 34.1
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#AF4D37

secondary

#7FB7C3

accent

#C1DC4C

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #AF4D37

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

Preview Lab → · Contrast checker → · Palette generator →