#A02119#A02119

#A02119 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.164 H 28.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A02119
RGB	rgb(160, 33, 25)
HSL	hsl(4, 73%, 36%)
HSV	hsv(4, 84%, 63%)
CMYK	cmyk(0%, 79.4%, 84.4%, 37.3%)
CIE-LAB	lab(35.27, 50.52, 37.59)
CIE-LCH	lch(35.27, 62.97, 36.65°)
OKLab	oklab(46.14% 0.1437 0.0794)
OKLCH	oklch(46.14% 0.164 28.9)
XYZ	xyz(15.2184, 8.6339, 1.7847)
Luminance	0.0863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02119 #1998A0

analogous

#A01955 #A02119 #A06519

triadic

#A02119 #19A021 #2119A0

tetradic

#A02119 #55A019 #1998A0 #6519A0

square

#A02119 #55A019 #1998A0 #6519A0

split-complementary

#A02119 #19A065 #1955A0

monochromatic

#360B08 #6B1611 #A02119 #D52C21 #E45950

Accessibility & contrast

On white

7.70

#A02119 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A02119 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02119

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02119	#FFFFFF	#000000	##FFFFFF
##A02119	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4116

Deuteranopia (green-blind)

#695D12

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02119;
/* rgb */ color: rgb(160, 33, 25);
/* oklch */ color: oklch(46.1% 0.164 28.9);

Tailwind

colors: {
  custom: {
    50: '#c66857',
    500: '#a02119',
    950: '#000000',
  },
}

SCSS

$custom: #a02119;
$custom-light: #c66857;
$custom-dark: #000000;

JSON

{
  "hex": "#a02119",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 25
  },
  "hsl": {
    "h": 3.556,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46144,
    "c": 0.16413,
    "h": 28.9
  },
  "luminance": 0.08631
}

Semantic roles & 50–950 ramp

primary

#A02119

secondary

#4FBFC6

accent

#E5F038

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02119

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

Preview Lab → · Contrast checker → · Palette generator →