#A22B2A#A22B2A

#A22B2A is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.156 H 25.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#A22B2A
RGB	rgb(162, 43, 42)
HSL	hsl(1, 59%, 40%)
HSV	hsv(1, 74%, 64%)
CMYK	cmyk(0%, 73.5%, 74.1%, 36.5%)
CIE-LAB	lab(37.08, 48.36, 29.87)
CIE-LCH	lch(37.08, 56.84, 31.71°)
OKLab	oklab(47.62% 0.1402 0.0676)
OKLCH	oklch(47.62% 0.156 25.7)
XYZ	xyz(16.1839, 9.5788, 3.1868)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22B2A #2AA1A2

analogous

#A22A65 #A22B2A #A2672A

triadic

#A22B2A #2AA22B #2B2AA2

tetradic

#A22B2A #65A22A #2AA1A2 #672AA2

square

#A22B2A #65A22A #2AA1A2 #672AA2

split-complementary

#A22B2A #2AA267 #2A65A2

monochromatic

#411111 #711E1D #A22B2A #CD3E3D #D96E6D

Accessibility & contrast

On white

7.20

#A22B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A22B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22B2A

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22B2A	#FFFFFF	#000000	##FFFFFF
##A22B2A	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)

#4E4729

Deuteranopia (green-blind)

#6B6126

Tritanopia (blue-blind)

#B2002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22b2a;
/* rgb */ color: rgb(162, 43, 42);
/* oklch */ color: oklch(47.6% 0.156 25.7);

Tailwind

colors: {
  custom: {
    50: '#c66d64',
    500: '#a22b2a',
    950: '#000000',
  },
}

SCSS

$custom: #a22b2a;
$custom-light: #c66d64;
$custom-dark: #000000;

JSON

{
  "hex": "#a22b2a",
  "rgb": {
    "r": 162,
    "g": 43,
    "b": 42
  },
  "hsl": {
    "h": 0.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.47619,
    "c": 0.15565,
    "h": 25.7
  },
  "luminance": 0.09576
}

Semantic roles & 50–950 ramp

primary

#A22B2A

secondary

#68BFC0

accent

#E1E246

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A22B2A

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

Preview Lab → · Contrast checker → · Palette generator →