#AB3A31#AB3A31

#AB3A31 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.9% C 0.150 H 28.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX#AB3A31
RGBrgb(171, 58, 49)
HSLhsl(4, 55%, 43%)
HSVhsv(4, 71%, 67%)
CMYKcmyk(0%, 66.1%, 71.3%, 32.9%)
CIE-LABlab(41.07, 45.66, 30.77)
CIE-LCHlch(41.07, 55.06, 33.97°)
OKLaboklab(50.95% 0.1321 0.0705)
OKLCHoklch(50.95% 0.15 28.1)
XYZxyz(18.8640, 11.9085, 4.2104)
Luminance0.1191 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AB3A31 #31A2AB
analogous
#AB3165 #AB3A31 #AB7731
triadic
#AB3A31 #31AB3A #3A31AB
tetradic
#AB3A31 #65AB31 #31A2AB #7731AB
square
#AB3A31 #65AB31 #31A2AB #7731AB
split-complementary
#AB3A31 #31AB77 #3165AB
monochromatic
#4C1A16 #7B2A23 #AB3A31 #CC574D #DA847D

Accessibility & contrast

On white

6.21
#AB3A31 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.38
#AB3A31 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3A31
6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AB3A31#FFFFFF#000000##FFFFFF
##AB3A311.006.213.386.21
#FFFFFF6.211.0021.001.00
#0000003.3821.001.0021.00
##FFFFFF6.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#59512F
Deuteranopia (green-blind)
#756A2D
Tritanopia (blue-blind)
#BC1D39
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #ab3a31;
/* rgb */ color: rgb(171, 58, 49);
/* oklch */ color: oklch(50.9% 0.150 28.1);
Tailwind
colors: {
  custom: {
    50: '#cb7669',
    500: '#ab3a31',
    950: '#000000',
  },
}
SCSS
$custom: #ab3a31;
$custom-light: #cb7669;
$custom-dark: #000000;
JSON
{
  "hex": "#ab3a31",
  "rgb": {
    "r": 171,
    "g": 58,
    "b": 49
  },
  "hsl": {
    "h": 4.426,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50948,
    "c": 0.14972,
    "h": 28.1
  },
  "luminance": 0.11906
}

Semantic roles & 50–950 ramp

primary
#AB3A31
secondary
#75BDC2
accent
#D4DF49
background
#FDF7F6
surface
#FAEDEB
border
#D3C8C6
text
#150906
muted
#837B7A

Preview Lab

Preview with #AB3A31

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

Preview Lab → · Contrast checker → · Palette generator →

#AB3A31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva