#A12B19#A12B19

#A12B19 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.2% C 0.157 H 31.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#A12B19
RGB	rgb(161, 43, 25)
HSL	hsl(8, 73%, 36%)
HSV	hsv(8, 84%, 63%)
CMYK	cmyk(0%, 73.3%, 84.5%, 36.9%)
CIE-LAB	lab(36.70, 47.41, 38.98)
CIE-LCH	lch(36.70, 61.38, 39.43°)
OKLab	oklab(47.25% 0.1339 0.0824)
OKLCH	oklch(47.25% 0.157 31.6)
XYZ	xyz(15.7392, 9.3775, 1.9008)
Luminance	0.0938 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12B19 #198FA1

analogous

#A1194B #A12B19 #A16F19

triadic

#A12B19 #19A12B #2B19A1

tetradic

#A12B19 #4BA119 #198FA1 #6F19A1

square

#A12B19 #4BA119 #198FA1 #6F19A1

split-complementary

#A12B19 #19A16F #194BA1

monochromatic

#370F09 #6C1D11 #A12B19 #D63921 #E46450

Accessibility & contrast

On white

7.30

#A12B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A12B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12B19

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12B19	#FFFFFF	#000000	##FFFFFF
##A12B19	1.00	7.30	2.87	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4615

Deuteranopia (green-blind)

#6C6012

Tritanopia (blue-blind)

#B20028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12b19;
/* rgb */ color: rgb(161, 43, 25);
/* oklch */ color: oklch(47.2% 0.157 31.6);

Tailwind

colors: {
  custom: {
    50: '#c66d58',
    500: '#a12b19',
    950: '#000000',
  },
}

SCSS

$custom: #a12b19;
$custom-light: #c66d58;
$custom-dark: #000000;

JSON

{
  "hex": "#a12b19",
  "rgb": {
    "r": 161,
    "g": 43,
    "b": 25
  },
  "hsl": {
    "h": 7.941,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47247,
    "c": 0.15718,
    "h": 31.6
  },
  "luminance": 0.09375
}

Semantic roles & 50–950 ramp

primary

#A12B19

secondary

#4FB7C6

accent

#D7F038

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A12B19

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

Preview Lab → · Contrast checker → · Palette generator →