#A02227#A02227

#A02227 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.162 H 24.5°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#A02227
RGB	rgb(160, 34, 39)
HSL	hsl(358, 65%, 38%)
HSV	hsv(358, 79%, 63%)
CMYK	cmyk(0%, 78.8%, 75.6%, 37.3%)
CIE-LAB	lab(35.53, 50.69, 29.83)
CIE-LCH	lch(35.53, 58.81, 30.47°)
OKLab	oklab(46.39% 0.1472 0.0669)
OKLCH	oklch(46.39% 0.162 24.5)
XYZ	xyz(15.4373, 8.7666, 2.7983)
Luminance	0.0876 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02227 #22A09B

analogous

#A02266 #A02227 #A05C22

triadic

#A02227 #27A022 #2227A0

tetradic

#A02227 #66A022 #22A09B #5C22A0

square

#A02227 #66A022 #22A09B #5C22A0

split-complementary

#A02227 #22A05C #2266A0

monochromatic

#3B0D0E #6E171B #A02227 #D22D33 #DD5F64

Accessibility & contrast

On white

7.63

#A02227 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A02227 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02227

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02227	#FFFFFF	#000000	##FFFFFF
##A02227	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494226

Deuteranopia (green-blind)

#685D22

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02227;
/* rgb */ color: rgb(160, 34, 39);
/* oklch */ color: oklch(46.4% 0.162 24.5);

Tailwind

colors: {
  custom: {
    50: '#c56961',
    500: '#a02227',
    950: '#000000',
  },
}

SCSS

$custom: #a02227;
$custom-light: #c56961;
$custom-dark: #000000;

JSON

{
  "hex": "#a02227",
  "rgb": {
    "r": 160,
    "g": 34,
    "b": 39
  },
  "hsl": {
    "h": 357.619,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46386,
    "c": 0.16167,
    "h": 24.5
  },
  "luminance": 0.08764
}

Semantic roles & 50–950 ramp

primary

#A02227

secondary

#5CC2BE

accent

#E8E140

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140705

muted

#837A79

Preview Lab

Preview with #A02227

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

Preview Lab → · Contrast checker → · Palette generator →