#AF3749#AF3749

#AF3749 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.155 H 15.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#AF3749
RGB	rgb(175, 55, 73)
HSL	hsl(351, 52%, 45%)
HSV	hsv(351, 69%, 69%)
CMYK	cmyk(0%, 68.6%, 58.3%, 31.4%)
CIE-LAB	lab(41.74, 49.77, 17.14)
CIE-LCH	lch(41.74, 52.64, 19.01°)
OKLab	oklab(51.71% 0.1493 0.0423)
OKLCH	oklch(51.71% 0.155 15.8)
XYZ	xyz(20.2499, 12.3302, 7.6157)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3749 #37AF9D

analogous

#AF3785 #AF3749 #AF6137

triadic

#AF3749 #49AF37 #3749AF

tetradic

#AF3749 #85AF37 #37AF9D #6137AF

square

#AF3749 #85AF37 #37AF9D #6137AF

split-complementary

#AF3749 #37AF61 #3785AF

monochromatic

#521A22 #802836 #AF3749 #CB596A #D98793

Accessibility & contrast

On white

6.06

#AF3749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#AF3749 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3749

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3749	#FFFFFF	#000000	##FFFFFF
##AF3749	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555349

Deuteranopia (green-blind)

#746C46

Tritanopia (blue-blind)

#BF1C3E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af3749;
/* rgb */ color: rgb(175, 55, 73);
/* oklch */ color: oklch(51.7% 0.155 15.8);

Tailwind

colors: {
  custom: {
    50: '#cd767b',
    500: '#af3749',
    950: '#000000',
  },
}

SCSS

$custom: #af3749;
$custom-light: #cd767b;
$custom-dark: #000000;

JSON

{
  "hex": "#af3749",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 73
  },
  "hsl": {
    "h": 351,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51713,
    "c": 0.15515,
    "h": 15.8
  },
  "luminance": 0.12327
}

Semantic roles & 50–950 ramp

primary

#AF3749

secondary

#7FC3B9

accent

#DCC64C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #AF3749

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

Preview Lab → · Contrast checker → · Palette generator →