#A22B24#A22B24

#A22B24 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.5% C 0.157 H 28.1°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#A22B24
RGB	rgb(162, 43, 36)
HSL	hsl(3, 64%, 39%)
HSV	hsv(3, 78%, 64%)
CMYK	cmyk(0%, 73.5%, 77.8%, 36.5%)
CIE-LAB	lab(37.00, 48.11, 33.33)
CIE-LCH	lch(37.00, 58.52, 34.72°)
OKLab	oklab(47.54% 0.1381 0.0736)
OKLCH	oklch(47.54% 0.157 28.1)
XYZ	xyz(16.0845, 9.5390, 2.6630)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22B24 #249BA2

analogous

#A2245C #A22B24 #A26A24

triadic

#A22B24 #24A22B #2B24A2

tetradic

#A22B24 #5CA224 #249BA2 #6A24A2

square

#A22B24 #5CA224 #249BA2 #6A24A2

split-complementary

#A22B24 #24A26A #245CA2

monochromatic

#3E100E #701E19 #A22B24 #D13B32 #DD6B64

Accessibility & contrast

On white

7.22

#A22B24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A22B24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22B24

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22B24	#FFFFFF	#000000	##FFFFFF
##A22B24	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4622

Deuteranopia (green-blind)

#6C611F

Tritanopia (blue-blind)

#B3002B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22b24;
/* rgb */ color: rgb(162, 43, 36);
/* oklch */ color: oklch(47.5% 0.157 28.1);

Tailwind

colors: {
  custom: {
    50: '#c66d5f',
    500: '#a22b24',
    950: '#000000',
  },
}

SCSS

$custom: #a22b24;
$custom-light: #c66d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a22b24",
  "rgb": {
    "r": 162,
    "g": 43,
    "b": 36
  },
  "hsl": {
    "h": 3.333,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47541,
    "c": 0.1565,
    "h": 28.1
  },
  "luminance": 0.09537
}

Semantic roles & 50–950 ramp

primary

#A22B24

secondary

#60BCC2

accent

#DDE741

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A22B24

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

Preview Lab → · Contrast checker → · Palette generator →