#B22841#B22841

#B22841 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.6% C 0.173 H 16.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B22841
RGB	rgb(178, 40, 65)
HSL	hsl(349, 63%, 43%)
HSV	hsv(349, 78%, 70%)
CMYK	cmyk(0%, 77.5%, 63.5%, 30.2%)
CIE-LAB	lab(40.19, 55.56, 20.20)
CIE-LCH	lch(40.19, 59.12, 19.98°)
OKLab	oklab(50.62% 0.166 0.0488)
OKLCH	oklch(50.62% 0.173 16.4)
XYZ	xyz(20.0752, 11.3672, 6.1370)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22841 #28B299

analogous

#B22886 #B22841 #B25428

triadic

#B22841 #41B228 #2841B2

tetradic

#B22841 #86B228 #28B299 #5428B2

square

#B22841 #86B228 #28B299 #5428B2

split-complementary

#B22841 #28B254 #2886B2

monochromatic

#4E121D #801D2F #B22841 #D5435D #E07588

Accessibility & contrast

On white

6.42

#B22841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B22841 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22841

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22841	#FFFFFF	#000000	##FFFFFF
##B22841	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)

#504C41

Deuteranopia (green-blind)

#72693D

Tritanopia (blue-blind)

#C30033

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b22841;
/* rgb */ color: rgb(178, 40, 65);
/* oklch */ color: oklch(50.6% 0.173 16.4);

Tailwind

colors: {
  custom: {
    50: '#d06f75',
    500: '#b22841',
    950: '#000000',
  },
}

SCSS

$custom: #b22841;
$custom-light: #d06f75;
$custom-dark: #000000;

JSON

{
  "hex": "#b22841",
  "rgb": {
    "r": 178,
    "g": 40,
    "b": 65
  },
  "hsl": {
    "h": 349.13,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50617,
    "c": 0.17299,
    "h": 16.4
  },
  "luminance": 0.11364
}

Semantic roles & 50–950 ramp

primary

#B22841

secondary

#6FC7B7

accent

#E6C841

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B22841

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

Preview Lab → · Contrast checker → · Palette generator →