#A02118#A02118

#A02118 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.164 H 29.2°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#A02118
RGB	rgb(160, 33, 24)
HSL	hsl(4, 74%, 36%)
HSV	hsv(4, 85%, 63%)
CMYK	cmyk(0%, 79.4%, 85%, 37.3%)
CIE-LAB	lab(35.26, 50.49, 38.11)
CIE-LCH	lch(35.26, 63.26, 37.05°)
OKLab	oklab(46.14% 0.1434 0.0801)
OKLCH	oklch(46.14% 0.164 29.2)
XYZ	xyz(15.2078, 8.6297, 1.7289)
Luminance	0.0863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02118 #1897A0

analogous

#A01853 #A02118 #A06518

triadic

#A02118 #18A021 #2118A0

tetradic

#A02118 #53A018 #1897A0 #6518A0

square

#A02118 #53A018 #1897A0 #6518A0

split-complementary

#A02118 #18A065 #1853A0

monochromatic

#360B08 #6B1610 #A02118 #D52C20 #E4584E

Accessibility & contrast

On white

7.71

#A02118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A02118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02118

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02118	#FFFFFF	#000000	##FFFFFF
##A02118	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4115

Deuteranopia (green-blind)

#695D10

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02118;
/* rgb */ color: rgb(160, 33, 24);
/* oklch */ color: oklch(46.1% 0.164 29.2);

Tailwind

colors: {
  custom: {
    50: '#c66857',
    500: '#a02118',
    950: '#000000',
  },
}

SCSS

$custom: #a02118;
$custom-light: #c66857;
$custom-dark: #000000;

JSON

{
  "hex": "#a02118",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 24
  },
  "hsl": {
    "h": 3.971,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46135,
    "c": 0.16426,
    "h": 29.2
  },
  "luminance": 0.08627
}

Semantic roles & 50–950 ramp

primary

#A02118

secondary

#4DBEC6

accent

#E4F137

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02118

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

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