#A12019#A12019

#A12019 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.166 H 28.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#A12019
RGB	rgb(161, 32, 25)
HSL	hsl(3, 73%, 36%)
HSV	hsv(3, 84%, 63%)
CMYK	cmyk(0%, 80.1%, 84.5%, 36.9%)
CIE-LAB	lab(35.37, 51.13, 37.76)
CIE-LCH	lch(35.37, 63.56, 36.44°)
OKLab	oklab(46.25% 0.1455 0.0796)
OKLCH	oklch(46.25% 0.166 28.7)
XYZ	xyz(15.3918, 8.6828, 1.7850)
Luminance	0.0868 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12019 #199AA1

analogous

#A11956 #A12019 #A16419

triadic

#A12019 #19A120 #2019A1

tetradic

#A12019 #56A119 #199AA1 #6419A1

square

#A12019 #56A119 #199AA1 #6419A1

split-complementary

#A12019 #19A164 #1956A1

monochromatic

#370B09 #6C1511 #A12019 #D62B21 #E45850

Accessibility & contrast

On white

7.68

#A12019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A12019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12019

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12019	#FFFFFF	#000000	##FFFFFF
##A12019	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494116

Deuteranopia (green-blind)

#695D12

Tritanopia (blue-blind)

#B20020

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a12019;
/* rgb */ color: rgb(161, 32, 25);
/* oklch */ color: oklch(46.3% 0.166 28.7);

Tailwind

colors: {
  custom: {
    50: '#c66857',
    500: '#a12019',
    950: '#000000',
  },
}

SCSS

$custom: #a12019;
$custom-light: #c66857;
$custom-dark: #000000;

JSON

{
  "hex": "#a12019",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 3.088,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46252,
    "c": 0.16583,
    "h": 28.7
  },
  "luminance": 0.0868
}

Semantic roles & 50–950 ramp

primary

#A12019

secondary

#4FC0C6

accent

#E6F038

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A12019

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

Preview Lab → · Contrast checker → · Palette generator →