#A11E22#A11E22

#A11E22 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.166 H 25.5°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#A11E22
RGB	rgb(161, 30, 34)
HSL	hsl(358, 69%, 37%)
HSV	hsv(358, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 78.9%, 36.9%)
CIE-LAB	lab(35.25, 51.99, 32.57)
CIE-LCH	lch(35.25, 61.35, 32.06°)
OKLab	oklab(46.19% 0.1501 0.0715)
OKLCH	oklch(46.19% 0.166 25.5)
XYZ	xyz(15.4528, 8.6236, 2.3639)
Luminance	0.0862 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E22 #1EA19D

analogous

#A11E63 #A11E22 #A15C1E

triadic

#A11E22 #22A11E #1E22A1

tetradic

#A11E22 #63A11E #1EA19D #5C1EA1

square

#A11E22 #63A11E #1EA19D #5C1EA1

split-complementary

#A11E22 #1EA15C #1E63A1

monochromatic

#3A0B0C #6D1417 #A11E22 #D5282D #E0595D

Accessibility & contrast

On white

7.71

#A11E22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A11E22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E22

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E22	#FFFFFF	#000000	##FFFFFF
##A11E22	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484120

Deuteranopia (green-blind)

#685D1C

Tritanopia (blue-blind)

#B20021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e22;
/* rgb */ color: rgb(161, 30, 34);
/* oklch */ color: oklch(46.2% 0.166 25.5);

Tailwind

colors: {
  custom: {
    50: '#c6685d',
    500: '#a11e22',
    950: '#000000',
  },
}

SCSS

$custom: #a11e22;
$custom-light: #c6685d;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e22",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 34
  },
  "hsl": {
    "h": 358.168,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46194,
    "c": 0.16619,
    "h": 25.5
  },
  "luminance": 0.08621
}

Semantic roles & 50–950 ramp

primary

#A11E22

secondary

#57C4C1

accent

#EBE63C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A11E22

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

Preview Lab → · Contrast checker → · Palette generator →