#A11E19#A11E19

#A11E19 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.167 H 28.3°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#A11E19
RGB	rgb(161, 30, 25)
HSL	hsl(2, 73%, 36%)
HSV	hsv(2, 84%, 63%)
CMYK	cmyk(0%, 81.4%, 84.5%, 36.9%)
CIE-LAB	lab(35.16, 51.71, 37.56)
CIE-LCH	lch(35.16, 63.91, 36.00°)
OKLab	oklab(46.1% 0.1473 0.0792)
OKLCH	oklch(46.1% 0.167 28.3)
XYZ	xyz(15.3396, 8.5783, 1.7676)
Luminance	0.0858 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E19 #199CA1

analogous

#A11958 #A11E19 #A16219

triadic

#A11E19 #19A11E #1E19A1

tetradic

#A11E19 #58A119 #199CA1 #6219A1

square

#A11E19 #58A119 #199CA1 #6219A1

split-complementary

#A11E19 #19A162 #1958A1

monochromatic

#370A09 #6C1411 #A11E19 #D62821 #E45650

Accessibility & contrast

On white

7.73

#A11E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A11E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E19

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E19	#FFFFFF	#000000	##FFFFFF
##A11E19	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494016

Deuteranopia (green-blind)

#695D11

Tritanopia (blue-blind)

#B2001F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e19;
/* rgb */ color: rgb(161, 30, 25);
/* oklch */ color: oklch(46.1% 0.167 28.3);

Tailwind

colors: {
  custom: {
    50: '#c66757',
    500: '#a11e19',
    950: '#000000',
  },
}

SCSS

$custom: #a11e19;
$custom-light: #c66757;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e19",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 25
  },
  "hsl": {
    "h": 2.206,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46098,
    "c": 0.16723,
    "h": 28.3
  },
  "luminance": 0.08576
}

Semantic roles & 50–950 ramp

primary

#A11E19

secondary

#4FC2C6

accent

#E9F038

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A11E19

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

Preview Lab → · Contrast checker → · Palette generator →