#A22B27#A22B27

#A22B27 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.156 H 26.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A22B27
RGB	rgb(162, 43, 39)
HSL	hsl(2, 61%, 39%)
HSV	hsv(2, 76%, 64%)
CMYK	cmyk(0%, 73.5%, 75.9%, 36.5%)
CIE-LAB	lab(37.04, 48.23, 31.62)
CIE-LCH	lch(37.04, 57.67, 33.25°)
OKLab	oklab(47.58% 0.1391 0.0707)
OKLCH	oklch(47.58% 0.156 26.9)
XYZ	xyz(16.1322, 9.5581, 2.9145)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22B27 #279EA2

analogous

#A22761 #A22B27 #A26927

triadic

#A22B27 #27A22B #2B27A2

tetradic

#A22B27 #61A227 #279EA2 #6927A2

square

#A22B27 #61A227 #279EA2 #6927A2

split-complementary

#A22B27 #27A269 #2761A2

monochromatic

#3F110F #711E1B #A22B27 #CF3C37 #DB6C69

Accessibility & contrast

On white

7.21

#A22B27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A22B27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22B27

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22B27	#FFFFFF	#000000	##FFFFFF
##A22B27	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4725

Deuteranopia (green-blind)

#6C6123

Tritanopia (blue-blind)

#B3002B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22b27;
/* rgb */ color: rgb(162, 43, 39);
/* oklch */ color: oklch(47.6% 0.156 26.9);

Tailwind

colors: {
  custom: {
    50: '#c66d61',
    500: '#a22b27',
    950: '#000000',
  },
}

SCSS

$custom: #a22b27;
$custom-light: #c66d61;
$custom-dark: #000000;

JSON

{
  "hex": "#a22b27",
  "rgb": {
    "r": 162,
    "g": 43,
    "b": 39
  },
  "hsl": {
    "h": 1.951,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47579,
    "c": 0.15606,
    "h": 26.9
  },
  "luminance": 0.09556
}

Semantic roles & 50–950 ramp

primary

#A22B27

secondary

#64BEC1

accent

#DFE443

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A22B27

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

Preview Lab → · Contrast checker → · Palette generator →