#B22746#B22746

#B22746 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.6% C 0.174 H 13.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B22746
RGB	rgb(178, 39, 70)
HSL	hsl(347, 64%, 43%)
HSV	hsv(347, 78%, 70%)
CMYK	cmyk(0%, 78.1%, 60.7%, 30.2%)
CIE-LAB	lab(40.18, 56.18, 17.04)
CIE-LCH	lch(40.18, 58.71, 16.87°)
OKLab	oklab(50.64% 0.169 0.0418)
OKLCH	oklch(50.64% 0.174 13.9)
XYZ	xyz(20.1932, 11.3612, 6.9228)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22746 #27B293

analogous

#B2278B #B22746 #B24E27

triadic

#B22746 #46B227 #2746B2

tetradic

#B22746 #8BB227 #27B293 #4E27B2

square

#B22746 #8BB227 #27B293 #4E27B2

split-complementary

#B22746 #27B24E #278BB2

monochromatic

#4E111F #801C32 #B22746 #D54162 #E0738B

Accessibility & contrast

On white

6.42

#B22746 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B22746 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22746

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22746	#FFFFFF	#000000	##FFFFFF
##B22746	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C46

Deuteranopia (green-blind)

#726942

Tritanopia (blue-blind)

#C30034

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b22746;
/* rgb */ color: rgb(178, 39, 70);
/* oklch */ color: oklch(50.6% 0.174 13.9);

Tailwind

colors: {
  custom: {
    50: '#d06f79',
    500: '#b22746',
    950: '#000000',
  },
}

SCSS

$custom: #b22746;
$custom-light: #d06f79;
$custom-dark: #000000;

JSON

{
  "hex": "#b22746",
  "rgb": {
    "r": 178,
    "g": 39,
    "b": 70
  },
  "hsl": {
    "h": 346.619,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50642,
    "c": 0.17406,
    "h": 13.9
  },
  "luminance": 0.11358
}

Semantic roles & 50–950 ramp

primary

#B22746

secondary

#6DC8B3

accent

#E7C241

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B22746

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

Preview Lab → · Contrast checker → · Palette generator →