#A12118#A12118

#A12118 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.165 H 29.2°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#A12118
RGB	rgb(161, 33, 24)
HSL	hsl(4, 74%, 36%)
HSV	hsv(4, 85%, 63%)
CMYK	cmyk(0%, 79.5%, 85.1%, 36.9%)
CIE-LAB	lab(35.47, 50.80, 38.37)
CIE-LCH	lch(35.47, 63.66, 37.07°)
OKLab	oklab(46.32% 0.1443 0.0806)
OKLCH	oklch(46.32% 0.165 29.2)
XYZ	xyz(15.4086, 8.7332, 1.7383)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12118 #1898A1

analogous

#A11854 #A12118 #A16618

triadic

#A12118 #18A121 #2118A1

tetradic

#A12118 #54A118 #1898A1 #6618A1

square

#A12118 #54A118 #1898A1 #6618A1

split-complementary

#A12118 #18A166 #1854A1

monochromatic

#360B08 #6C1610 #A12118 #D62C20 #E5594F

Accessibility & contrast

On white

7.65

#A12118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A12118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12118

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12118	#FFFFFF	#000000	##FFFFFF
##A12118	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4215

Deuteranopia (green-blind)

#695D10

Tritanopia (blue-blind)

#B20021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a12118;
/* rgb */ color: rgb(161, 33, 24);
/* oklch */ color: oklch(46.3% 0.165 29.2);

Tailwind

colors: {
  custom: {
    50: '#c66957',
    500: '#a12118',
    950: '#000000',
  },
}

SCSS

$custom: #a12118;
$custom-light: #c66957;
$custom-dark: #000000;

JSON

{
  "hex": "#a12118",
  "rgb": {
    "r": 161,
    "g": 33,
    "b": 24
  },
  "hsl": {
    "h": 3.942,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46323,
    "c": 0.16524,
    "h": 29.2
  },
  "luminance": 0.08731
}

Semantic roles & 50–950 ramp

primary

#A12118

secondary

#4EBFC7

accent

#E5F137

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A12118

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

Preview Lab → · Contrast checker → · Palette generator →