#AF3133#AF3133

#AF3133 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.7% C 0.163 H 24.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AF3133
RGB	rgb(175, 49, 51)
HSL	hsl(359, 56%, 44%)
HSV	hsv(359, 72%, 69%)
CMYK	cmyk(0%, 72%, 70.9%, 31.4%)
CIE-LAB	lab(40.50, 50.76, 29.08)
CIE-LCH	lch(40.50, 58.50, 29.81°)
OKLab	oklab(50.66% 0.1481 0.067)
OKLCH	oklch(50.66% 0.163 24.3)
XYZ	xyz(19.3772, 11.5525, 4.3409)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3133 #31AFAD

analogous

#AF3172 #AF3133 #AF6E31

triadic

#AF3133 #33AF31 #3133AF

tetradic

#AF3133 #72AF31 #31AFAD #6E31AF

square

#AF3133 #72AF31 #31AFAD #6E31AF

split-complementary

#AF3133 #31AF6E #3172AF

monochromatic

#4F1617 #7F2425 #AF3133 #CE4F51 #DB7F81

Accessibility & contrast

On white

6.34

#AF3133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AF3133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3133

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3133	#FFFFFF	#000000	##FFFFFF
##AF3133	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E32

Deuteranopia (green-blind)

#75692F

Tritanopia (blue-blind)

#C00033

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #af3133;
/* rgb */ color: rgb(175, 49, 51);
/* oklch */ color: oklch(50.7% 0.163 24.3);

Tailwind

colors: {
  custom: {
    50: '#cf726b',
    500: '#af3133',
    950: '#000000',
  },
}

SCSS

$custom: #af3133;
$custom-light: #cf726b;
$custom-dark: #000000;

JSON

{
  "hex": "#af3133",
  "rgb": {
    "r": 175,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 359.048,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50663,
    "c": 0.16254,
    "h": 24.3
  },
  "luminance": 0.1155
}

Semantic roles & 50–950 ramp

primary

#AF3133

secondary

#78C4C3

accent

#E0DD48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AF3133

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

Preview Lab → · Contrast checker → · Palette generator →