#A52131#A52131

#A52131 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.4% C 0.167 H 20.5°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#A52131
RGBrgb(165, 33, 49)
HSLhsl(353, 67%, 39%)
HSVhsv(353, 80%, 65%)
CMYKcmyk(0%, 80%, 70.3%, 35.3%)
CIE-LABlab(36.58, 52.96, 25.13)
CIE-LCHlch(36.58, 58.62, 25.39°)
OKLaboklab(47.39% 0.156 0.0584)
OKLCHoklch(47.39% 0.167 20.5)
XYZxyz(16.6172, 9.3114, 3.8274)
Luminance0.0931 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A52131 #21A595
analogous
#A52173 #A52131 #A55321
triadic
#A52131 #31A521 #2131A5
tetradic
#A52131 #73A521 #21A595 #5321A5
square
#A52131 #73A521 #21A595 #5321A5
split-complementary
#A52131 #21A553 #2173A5
monochromatic
#3F0D13 #721722 #A52131 #D52E42 #DF6170

Accessibility & contrast

On white

7.34
#A52131 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#A52131 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52131
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A52131#FFFFFF#000000##FFFFFF
##A521311.007.342.867.34
#FFFFFF7.341.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#494430
Deuteranopia (green-blind)
#6A602D
Tritanopia (blue-blind)
#B60028
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #a52131;
/* rgb */ color: rgb(165, 33, 49);
/* oklch */ color: oklch(47.4% 0.167 20.5);
Tailwind
colors: {
  custom: {
    50: '#c86a69',
    500: '#a52131',
    950: '#000000',
  },
}
SCSS
$custom: #a52131;
$custom-light: #c86a69;
$custom-dark: #000000;
JSON
{
  "hex": "#a52131",
  "rgb": {
    "r": 165,
    "g": 33,
    "b": 49
  },
  "hsl": {
    "h": 352.727,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47388,
    "c": 0.16655,
    "h": 20.5
  },
  "luminance": 0.09309
}

Semantic roles & 50–950 ramp

primary
#A52131
secondary
#5EC4B8
accent
#EAD53E
background
#FDF6F6
surface
#FAECEB
border
#D3C7C6
text
#150706
muted
#837A7A

Preview Lab

Preview with #A52131

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

Preview Lab → · Contrast checker → · Palette generator →

#A52131 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva