#A02019#A02019

#A02019 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.165 H 28.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#A02019
RGB	rgb(160, 32, 25)
HSL	hsl(3, 73%, 36%)
HSV	hsv(3, 84%, 63%)
CMYK	cmyk(0%, 80%, 84.4%, 37.3%)
CIE-LAB	lab(35.16, 50.82, 37.49)
CIE-LCH	lch(35.16, 63.15, 36.42°)
OKLab	oklab(46.06% 0.1446 0.0792)
OKLCH	oklch(46.06% 0.165 28.7)
XYZ	xyz(15.1911, 8.5793, 1.7756)
Luminance	0.0858 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02019 #1999A0

analogous

#A01956 #A02019 #A06419

triadic

#A02019 #19A020 #2019A0

tetradic

#A02019 #56A019 #1999A0 #6419A0

square

#A02019 #56A019 #1999A0 #6419A0

split-complementary

#A02019 #19A064 #1956A0

monochromatic

#360B08 #6B1511 #A02019 #D52B21 #E45750

Accessibility & contrast

On white

7.73

#A02019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A02019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02019

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02019	#FFFFFF	#000000	##FFFFFF
##A02019	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)

#494116

Deuteranopia (green-blind)

#685D12

Tritanopia (blue-blind)

#B10020

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02019;
/* rgb */ color: rgb(160, 32, 25);
/* oklch */ color: oklch(46.1% 0.165 28.7);

Tailwind

colors: {
  custom: {
    50: '#c66857',
    500: '#a02019',
    950: '#000000',
  },
}

SCSS

$custom: #a02019;
$custom-light: #c66857;
$custom-dark: #000000;

JSON

{
  "hex": "#a02019",
  "rgb": {
    "r": 160,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 3.111,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46063,
    "c": 0.16485,
    "h": 28.7
  },
  "luminance": 0.08577
}

Semantic roles & 50–950 ramp

primary

#A02019

secondary

#4FC0C6

accent

#E6F038

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02019

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

Preview Lab → · Contrast checker → · Palette generator →