#B22341#B22341

#B22341 is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.2% C 0.177 H 15.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#B22341
RGB	rgb(178, 35, 65)
HSL	hsl(347, 67%, 42%)
HSV	hsv(347, 80%, 70%)
CMYK	cmyk(0%, 80.3%, 63.5%, 30.2%)
CIE-LAB	lab(39.67, 57.04, 19.52)
CIE-LCH	lch(39.67, 60.29, 18.89°)
OKLab	oklab(50.23% 0.1708 0.0472)
OKLCH	oklch(50.23% 0.177 15.4)
XYZ	xyz(19.9174, 11.0517, 6.0844)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22341 #23B294

analogous

#B22388 #B22341 #B24D23

triadic

#B22341 #41B223 #2341B2

tetradic

#B22341 #88B223 #23B294 #4D23B2

square

#B22341 #88B223 #23B294 #4D23B2

split-complementary

#B22341 #23B24D #2388B2

monochromatic

#4C0F1C #7F192E #B22341 #D83A5B #E26D86

Accessibility & contrast

On white

6.54

#B22341 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#B22341 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22341

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22341	#FFFFFF	#000000	##FFFFFF
##B22341	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B41

Deuteranopia (green-blind)

#71683D

Tritanopia (blue-blind)

#C30030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b22341;
/* rgb */ color: rgb(178, 35, 65);
/* oklch */ color: oklch(50.2% 0.177 15.4);

Tailwind

colors: {
  custom: {
    50: '#d16d75',
    500: '#b22341',
    950: '#000000',
  },
}

SCSS

$custom: #b22341;
$custom-light: #d16d75;
$custom-dark: #000000;

JSON

{
  "hex": "#b22341",
  "rgb": {
    "r": 178,
    "g": 35,
    "b": 65
  },
  "hsl": {
    "h": 347.413,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50229,
    "c": 0.17715,
    "h": 15.4
  },
  "luminance": 0.11049
}

Semantic roles & 50–950 ramp

primary

#B22341

secondary

#68C9B4

accent

#EAC63E

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B22341

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

Preview Lab → · Contrast checker → · Palette generator →