#AF3839#AF3839

#AF3839 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.5% C 0.155 H 23.9°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#AF3839
RGB	rgb(175, 56, 57)
HSL	hsl(359, 52%, 45%)
HSV	hsv(359, 68%, 69%)
CMYK	cmyk(0%, 68%, 67.4%, 31.4%)
CIE-LAB	lab(41.60, 48.31, 26.79)
CIE-LCH	lch(41.60, 55.25, 29.01°)
OKLab	oklab(51.51% 0.1416 0.0629)
OKLCH	oklch(51.51% 0.155 23.9)
XYZ	xyz(19.8340, 12.2405, 5.1884)
Luminance	0.1224 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3839 #38AFAE

analogous

#AF3874 #AF3839 #AF7338

triadic

#AF3839 #39AF38 #3839AF

tetradic

#AF3839 #74AF38 #38AFAE #7338AF

square

#AF3839 #74AF38 #38AFAE #7338AF

split-complementary

#AF3839 #38AF73 #3874AF

monochromatic

#521A1B #81292A #AF3839 #CA5A5B #D98889

Accessibility & contrast

On white

6.09

#AF3839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#AF3839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3839

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3839	#FFFFFF	#000000	##FFFFFF
##AF3839	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585238

Deuteranopia (green-blind)

#766C36

Tritanopia (blue-blind)

#C0183A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af3839;
/* rgb */ color: rgb(175, 56, 57);
/* oklch */ color: oklch(51.5% 0.155 23.9);

Tailwind

colors: {
  custom: {
    50: '#ce766f',
    500: '#af3839',
    950: '#000000',
  },
}

SCSS

$custom: #af3839;
$custom-light: #ce766f;
$custom-dark: #000000;

JSON

{
  "hex": "#af3839",
  "rgb": {
    "r": 175,
    "g": 56,
    "b": 57
  },
  "hsl": {
    "h": 359.496,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51514,
    "c": 0.15494,
    "h": 23.9
  },
  "luminance": 0.12238
}

Semantic roles & 50–950 ramp

primary

#AF3839

secondary

#80C3C3

accent

#DBDA4D

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AF3839

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

Preview Lab → · Contrast checker → · Palette generator →