#A22F31#A22F31

#A22F31 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.1% C 0.151 H 24.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#A22F31
RGB	rgb(162, 47, 49)
HSL	hsl(359, 55%, 41%)
HSV	hsv(359, 71%, 64%)
CMYK	cmyk(0%, 71%, 69.8%, 36.5%)
CIE-LAB	lab(37.73, 47.17, 26.40)
CIE-LCH	lch(37.73, 54.05, 29.24°)
OKLab	oklab(48.14% 0.138 0.0613)
OKLCH	oklch(48.14% 0.151 24)
XYZ	xyz(16.4730, 9.9386, 3.9561)
Luminance	0.0994 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22F31 #2FA2A0

analogous

#A22F6A #A22F31 #A2662F

triadic

#A22F31 #31A22F #2F31A2

tetradic

#A22F31 #6AA22F #2FA2A0 #662FA2

square

#A22F31 #6AA22F #2FA2A0 #662FA2

split-complementary

#A22F31 #2FA266 #2F6AA2

monochromatic

#431314 #732123 #A22F31 #C94547 #D77576

Accessibility & contrast

On white

7.03

#A22F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A22F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22F31

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22F31	#FFFFFF	#000000	##FFFFFF
##A22F31	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4930

Deuteranopia (green-blind)

#6C622D

Tritanopia (blue-blind)

#B20931

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a22f31;
/* rgb */ color: rgb(162, 47, 49);
/* oklch */ color: oklch(48.1% 0.151 24.0);

Tailwind

colors: {
  custom: {
    50: '#c56f69',
    500: '#a22f31',
    950: '#000000',
  },
}

SCSS

$custom: #a22f31;
$custom-light: #c56f69;
$custom-dark: #000000;

JSON

{
  "hex": "#a22f31",
  "rgb": {
    "r": 162,
    "g": 47,
    "b": 49
  },
  "hsl": {
    "h": 358.957,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48141,
    "c": 0.15097,
    "h": 24
  },
  "luminance": 0.09936
}

Semantic roles & 50–950 ramp

primary

#A22F31

secondary

#6EBFBD

accent

#DEDC49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A22F31

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

Preview Lab → · Contrast checker → · Palette generator →