#A22D2B#A22D2B

#A22D2B is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.8% C 0.154 H 25.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#A22D2B
RGB	rgb(162, 45, 43)
HSL	hsl(1, 58%, 40%)
HSV	hsv(1, 73%, 64%)
CMYK	cmyk(0%, 72.2%, 73.5%, 36.5%)
CIE-LAB	lab(37.36, 47.65, 29.60)
CIE-LCH	lch(37.36, 56.10, 31.85°)
OKLab	oklab(47.84% 0.1382 0.0672)
OKLCH	oklch(47.84% 0.154 25.9)
XYZ	xyz(16.2765, 9.7350, 3.3070)
Luminance	0.0973 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22D2B #2BA0A2

analogous

#A22B65 #A22D2B #A2682B

triadic

#A22D2B #2BA22D #2D2BA2

tetradic

#A22D2B #65A22B #2BA0A2 #682BA2

square

#A22D2B #65A22B #2BA0A2 #682BA2

split-complementary

#A22D2B #2BA268 #2B65A2

monochromatic

#411211 #72201E #A22D2B #CC413E #D9706F

Accessibility & contrast

On white

7.13

#A22D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A22D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22D2B

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22D2B	#FFFFFF	#000000	##FFFFFF
##A22D2B	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F482A

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#B2002E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22d2b;
/* rgb */ color: rgb(162, 45, 43);
/* oklch */ color: oklch(47.8% 0.154 25.9);

Tailwind

colors: {
  custom: {
    50: '#c56e64',
    500: '#a22d2b',
    950: '#000000',
  },
}

SCSS

$custom: #a22d2b;
$custom-light: #c56e64;
$custom-dark: #000000;

JSON

{
  "hex": "#a22d2b",
  "rgb": {
    "r": 162,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 1.008,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47838,
    "c": 0.15367,
    "h": 25.9
  },
  "luminance": 0.09733
}

Semantic roles & 50–950 ramp

primary

#A22D2B

secondary

#69BEC0

accent

#DFE147

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A22D2B

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

Preview Lab → · Contrast checker → · Palette generator →