#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
RGB	rgb(161, 35, 19)
HSL	hsl(7, 79%, 35%)
HSV	hsv(7, 88%, 63%)
CMYK	cmyk(0%, 78.3%, 88.2%, 36.9%)
CIE-LAB	lab(35.65, 50.05, 41.02)
CIE-LCH	lch(35.65, 64.72, 39.34°)
OKLab	oklab(46.45% 0.1411 0.0844)
OKLCH	oklch(46.45% 0.164 30.9)
XYZ	xyz(15.4184, 8.8286, 1.5082)
Luminance	0.0883 (WCAG relative)
Temperature	warm
Family	red

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
##A12313	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

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 →