#A22B3B#A22B3B

#A22B3B is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.154 H 17.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#A22B3B
RGB	rgb(162, 43, 59)
HSL	hsl(352, 58%, 40%)
HSV	hsv(352, 73%, 64%)
CMYK	cmyk(0%, 73.5%, 63.6%, 36.5%)
CIE-LAB	lab(37.35, 49.28, 19.69)
CIE-LCH	lch(37.35, 53.07, 21.77°)
OKLab	oklab(47.91% 0.1468 0.0475)
OKLCH	oklch(47.91% 0.154 17.9)
XYZ	xyz(16.5553, 9.7273, 5.1426)
Luminance	0.0973 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22B3B #2BA292

analogous

#A22B76 #A22B3B #A2572B

triadic

#A22B3B #3BA22B #2B3BA2

tetradic

#A22B3B #76A22B #2BA292 #572BA2

square

#A22B3B #76A22B #2BA292 #572BA2

split-complementary

#A22B3B #2BA257 #2B76A2

monochromatic

#411118 #721E29 #A22B3B #CC3E51 #D96F7D

Accessibility & contrast

On white

7.13

#A22B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A22B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22B3B

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22B3B	#FFFFFF	#000000	##FFFFFF
##A22B3B	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)

#4C483B

Deuteranopia (green-blind)

#6A6138

Tritanopia (blue-blind)

#B20232

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22b3b;
/* rgb */ color: rgb(162, 43, 59);
/* oklch */ color: oklch(47.9% 0.154 17.9);

Tailwind

colors: {
  custom: {
    50: '#c46e70',
    500: '#a22b3b',
    950: '#000000',
  },
}

SCSS

$custom: #a22b3b;
$custom-light: #c46e70;
$custom-dark: #000000;

JSON

{
  "hex": "#a22b3b",
  "rgb": {
    "r": 162,
    "g": 43,
    "b": 59
  },
  "hsl": {
    "h": 351.933,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47911,
    "c": 0.15428,
    "h": 17.9
  },
  "luminance": 0.09725
}

Semantic roles & 50–950 ramp

primary

#A22B3B

secondary

#69C0B4

accent

#E1CC47

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A22B3B

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

Preview Lab → · Contrast checker → · Palette generator →