#A22A33#A22A33

#A22A33 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.156 H 21.5°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#A22A33
RGB	rgb(162, 42, 51)
HSL	hsl(356, 59%, 40%)
HSV	hsv(356, 74%, 64%)
CMYK	cmyk(0%, 74.1%, 68.5%, 36.5%)
CIE-LAB	lab(37.08, 49.17, 24.36)
CIE-LCH	lch(37.08, 54.88, 26.36°)
OKLab	oklab(47.66% 0.1448 0.0571)
OKLCH	oklch(47.66% 0.156 21.5)
XYZ	xyz(16.3276, 9.5788, 4.1205)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22A33 #2AA299

analogous

#A22A6F #A22A33 #A25D2A

triadic

#A22A33 #33A22A #2A33A2

tetradic

#A22A33 #6FA22A #2AA299 #5D2AA2

square

#A22A33 #6FA22A #2AA299 #5D2AA2

split-complementary

#A22A33 #2AA25D #2A6FA2

monochromatic

#411114 #711D24 #A22A33 #CD3D47 #D96D75

Accessibility & contrast

On white

7.20

#A22A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A22A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22A33

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22A33	#FFFFFF	#000000	##FFFFFF
##A22A33	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4732

Deuteranopia (green-blind)

#6A612F

Tritanopia (blue-blind)

#B2002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22a33;
/* rgb */ color: rgb(162, 42, 51);
/* oklch */ color: oklch(47.7% 0.156 21.5);

Tailwind

colors: {
  custom: {
    50: '#c56d6a',
    500: '#a22a33',
    950: '#000000',
  },
}

SCSS

$custom: #a22a33;
$custom-light: #c56d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a22a33",
  "rgb": {
    "r": 162,
    "g": 42,
    "b": 51
  },
  "hsl": {
    "h": 355.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.47662,
    "c": 0.15562,
    "h": 21.5
  },
  "luminance": 0.09576
}

Semantic roles & 50–950 ramp

primary

#A22A33

secondary

#68C0B9

accent

#E2D646

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A22A33

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

Preview Lab → · Contrast checker → · Palette generator →