#A22D37#A22D37

#A22D37 is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.0% C 0.152 H 20.5°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#A22D37
RGB	rgb(162, 45, 55)
HSL	hsl(355, 57%, 41%)
HSV	hsv(355, 72%, 64%)
CMYK	cmyk(0%, 72.2%, 66%, 36.5%)
CIE-LAB	lab(37.55, 48.29, 22.46)
CIE-LCH	lch(37.55, 53.25, 24.94°)
OKLab	oklab(48.04% 0.1428 0.0534)
OKLCH	oklch(48.04% 0.152 20.5)
XYZ	xyz(16.5300, 9.8364, 4.6419)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22D37 #2DA298

analogous

#A22D71 #A22D37 #A25D2D

triadic

#A22D37 #37A22D #2D37A2

tetradic

#A22D37 #71A22D #2DA298 #5D2DA2

square

#A22D37 #71A22D #2DA298 #5D2DA2

split-complementary

#A22D37 #2DA25D #2D71A2

monochromatic

#421216 #722027 #A22D37 #CA424D #D8727A

Accessibility & contrast

On white

7.08

#A22D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A22D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22D37

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22D37	#FFFFFF	#000000	##FFFFFF
##A22D37	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4936

Deuteranopia (green-blind)

#6B6134

Tritanopia (blue-blind)

#B20632

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22d37;
/* rgb */ color: rgb(162, 45, 55);
/* oklch */ color: oklch(48.0% 0.152 20.5);

Tailwind

colors: {
  custom: {
    50: '#c56f6d',
    500: '#a22d37',
    950: '#000000',
  },
}

SCSS

$custom: #a22d37;
$custom-light: #c56f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a22d37",
  "rgb": {
    "r": 162,
    "g": 45,
    "b": 55
  },
  "hsl": {
    "h": 354.872,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48035,
    "c": 0.15243,
    "h": 20.5
  },
  "luminance": 0.09834
}

Semantic roles & 50–950 ramp

primary

#A22D37

secondary

#6CBFB8

accent

#E0D348

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A22D37

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

Preview Lab → · Contrast checker → · Palette generator →