#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
RGBrgb(175, 49, 51)
HSLhsl(359, 56%, 44%)
HSVhsv(359, 72%, 69%)
CMYKcmyk(0%, 72%, 70.9%, 31.4%)
CIE-LABlab(40.50, 50.76, 29.08)
CIE-LCHlch(40.50, 58.50, 29.81°)
OKLaboklab(50.66% 0.1481 0.067)
OKLCHoklch(50.66% 0.163 24.3)
XYZxyz(19.3772, 11.5525, 4.3409)
Luminance0.1155 (WCAG relative)
Temperaturewarm
Familyred

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
##AF31331.006.343.316.34
#FFFFFF6.341.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.341.0021.001.00

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 →

#AF3133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva