#B22648#B22648

#B22648 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.6% C 0.175 H 12.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B22648
RGB	rgb(178, 38, 72)
HSL	hsl(345, 65%, 42%)
HSV	hsv(345, 79%, 70%)
CMYK	cmyk(0%, 78.7%, 59.6%, 30.2%)
CIE-LAB	lab(40.12, 56.62, 15.69)
CIE-LCH	lch(40.12, 58.75, 15.49°)
OKLab	oklab(50.61% 0.1707 0.0388)
OKLCH	oklch(50.61% 0.175 12.8)
XYZ	xyz(20.2250, 11.3221, 7.2501)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22648 #26B290

analogous

#B2268E #B22648 #B24A26

triadic

#B22648 #48B226 #2648B2

tetradic

#B22648 #8EB226 #26B290 #4A26B2

square

#B22648 #8EB226 #26B290 #4A26B2

split-complementary

#B22648 #26B24A #268EB2

monochromatic

#4D101F #801B34 #B22648 #D63F64 #E1728D

Accessibility & contrast

On white

6.43

#B22648 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B22648 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22648

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22648	#FFFFFF	#000000	##FFFFFF
##B22648	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4C48

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#C30035

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b22648;
/* rgb */ color: rgb(178, 38, 72);
/* oklch */ color: oklch(50.6% 0.175 12.8);

Tailwind

colors: {
  custom: {
    50: '#d06e7a',
    500: '#b22648',
    950: '#000000',
  },
}

SCSS

$custom: #b22648;
$custom-light: #d06e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b22648",
  "rgb": {
    "r": 178,
    "g": 38,
    "b": 72
  },
  "hsl": {
    "h": 345.429,
    "s": 64.815,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50608,
    "c": 0.17507,
    "h": 12.8
  },
  "luminance": 0.11319
}

Semantic roles & 50–950 ramp

primary

#B22648

secondary

#6CC8B1

accent

#E8BF40

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B22648

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

Preview Lab → · Contrast checker → · Palette generator →