#A12313#A12313

#A12313 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.5% C 0.164 H 30.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX#A12313
RGBrgb(161, 35, 19)
HSLhsl(7, 79%, 35%)
HSVhsv(7, 88%, 63%)
CMYKcmyk(0%, 78.3%, 88.2%, 36.9%)
CIE-LABlab(35.65, 50.05, 41.02)
CIE-LCHlch(35.65, 64.72, 39.34°)
OKLaboklab(46.45% 0.1411 0.0844)
OKLCHoklch(46.45% 0.164 30.9)
XYZxyz(15.4184, 8.8286, 1.5082)
Luminance0.0883 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A12313 #1391A1
analogous
#A1134A #A12313 #A16A13
triadic
#A12313 #13A123 #2313A1
tetradic
#A12313 #4AA113 #1391A1 #6A13A1
square
#A12313 #4AA113 #1391A1 #6A13A1
split-complementary
#A12313 #13A16A #134AA1
monochromatic
#340B06 #6A170D #A12313 #D82F19 #E95845

Accessibility & contrast

On white

7.59
#A12313 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.77
#A12313 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12313
7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A12313#FFFFFF#000000##FFFFFF
##A123131.007.592.777.59
#FFFFFF7.591.0021.001.00
#0000002.7721.001.0021.00
##FFFFFF7.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B420F
Deuteranopia (green-blind)
#6A5E09
Tritanopia (blue-blind)
#B20021
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #a12313;
/* rgb */ color: rgb(161, 35, 19);
/* oklch */ color: oklch(46.5% 0.164 30.9);
Tailwind
colors: {
  custom: {
    50: '#c76954',
    500: '#a12313',
    950: '#000000',
  },
}
SCSS
$custom: #a12313;
$custom-light: #c76954;
$custom-dark: #000000;
JSON
{
  "hex": "#a12313",
  "rgb": {
    "r": 161,
    "g": 35,
    "b": 19
  },
  "hsl": {
    "h": 6.761,
    "s": 78.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46451,
    "c": 0.16438,
    "h": 30.9
  },
  "luminance": 0.08826
}

Semantic roles & 50–950 ramp

primary
#A12313
secondary
#46BBCA
accent
#DFF532
background
#FDF6F4
surface
#FAEBE8
border
#D3C6C4
text
#150703
muted
#837A78

Preview Lab

Preview with #A12313

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

Preview Lab → · Contrast checker → · Palette generator →

#A12313 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva