#A22C2B#A22C2B

#A22C2B is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.155 H 25.6°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A22C2B
RGB	rgb(162, 44, 43)
HSL	hsl(1, 58%, 40%)
HSV	hsv(1, 73%, 64%)
CMYK	cmyk(0%, 72.8%, 73.5%, 36.5%)
CIE-LAB	lab(37.22, 48.03, 29.44)
CIE-LCH	lch(37.22, 56.34, 31.51°)
OKLab	oklab(47.74% 0.1394 0.0669)
OKLCH	oklch(47.74% 0.155 25.6)
XYZ	xyz(16.2388, 9.6596, 3.2945)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22C2B #2BA1A2

analogous

#A22B66 #A22C2B #A2672B

triadic

#A22C2B #2BA22C #2C2BA2

tetradic

#A22C2B #66A22B #2BA1A2 #672BA2

square

#A22C2B #66A22B #2BA1A2 #672BA2

split-complementary

#A22C2B #2BA267 #2B66A2

monochromatic

#411211 #721F1E #A22C2B #CC403E #D9706F

Accessibility & contrast

On white

7.16

#A22C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A22C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22C2B

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22C2B	#FFFFFF	#000000	##FFFFFF
##A22C2B	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E472A

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#B2002D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22c2b;
/* rgb */ color: rgb(162, 44, 43);
/* oklch */ color: oklch(47.7% 0.155 25.6);

Tailwind

colors: {
  custom: {
    50: '#c56e64',
    500: '#a22c2b',
    950: '#000000',
  },
}

SCSS

$custom: #a22c2b;
$custom-light: #c56e64;
$custom-dark: #000000;

JSON

{
  "hex": "#a22c2b",
  "rgb": {
    "r": 162,
    "g": 44,
    "b": 43
  },
  "hsl": {
    "h": 0.504,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47735,
    "c": 0.1546,
    "h": 25.6
  },
  "luminance": 0.09657
}

Semantic roles & 50–950 ramp

primary

#A22C2B

secondary

#69BFC0

accent

#E0E147

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A22C2B

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

Preview Lab → · Contrast checker → · Palette generator →