#A11E20#A11E20

#A11E20 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.166 H 26.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#A11E20
RGB	rgb(161, 30, 32)
HSL	hsl(359, 69%, 37%)
HSV	hsv(359, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 80.1%, 36.9%)
CIE-LAB	lab(35.23, 51.92, 33.71)
CIE-LCH	lch(35.23, 61.91, 33.00°)
OKLab	oklab(46.17% 0.1494 0.0733)
OKLCH	oklch(46.17% 0.166 26.1)
XYZ	xyz(15.4248, 8.6124, 2.2164)
Luminance	0.0861 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E20 #1EA19F

analogous

#A11E61 #A11E20 #A15E1E

triadic

#A11E20 #20A11E #1E20A1

tetradic

#A11E20 #61A11E #1EA19F #5E1EA1

square

#A11E20 #61A11E #1EA19F #5E1EA1

split-complementary

#A11E20 #1EA15E #1E61A1

monochromatic

#3A0B0B #6D1416 #A11E20 #D5282A #E0595B

Accessibility & contrast

On white

7.71

#A11E20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A11E20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E20

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E20	#FFFFFF	#000000	##FFFFFF
##A11E20	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)

#48411E

Deuteranopia (green-blind)

#685D1A

Tritanopia (blue-blind)

#B20021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e20;
/* rgb */ color: rgb(161, 30, 32);
/* oklch */ color: oklch(46.2% 0.166 26.1);

Tailwind

colors: {
  custom: {
    50: '#c6685c',
    500: '#a11e20',
    950: '#000000',
  },
}

SCSS

$custom: #a11e20;
$custom-light: #c6685c;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e20",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 32
  },
  "hsl": {
    "h": 359.084,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4617,
    "c": 0.16641,
    "h": 26.1
  },
  "luminance": 0.0861
}

Semantic roles & 50–950 ramp

primary

#A11E20

secondary

#57C4C2

accent

#EBE93C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A11E20

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

Preview Lab → · Contrast checker → · Palette generator →