#B41C42#B41C42

#B41C42 is a mid, vivid red. Relative luminance 0.109; OKLCH L 50.2% C 0.184 H 14.3°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#B41C42
RGB	rgb(180, 28, 66)
HSL	hsl(345, 73%, 41%)
HSV	hsv(345, 84%, 71%)
CMYK	cmyk(0%, 84.4%, 63.3%, 29.4%)
CIE-LAB	lab(39.46, 59.43, 18.69)
CIE-LCH	lch(39.46, 62.30, 17.46°)
OKLab	oklab(50.16% 0.1784 0.0453)
OKLCH	oklch(50.16% 0.184 14.3)
XYZ	xyz(20.2232, 10.9303, 6.1981)
Luminance	0.1093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41C42 #1CB48E

analogous

#B41C8E #B41C42 #B4421C

triadic

#B41C42 #42B41C #1C42B4

tetradic

#B41C42 #8EB41C #1CB48E #421CB4

square

#B41C42 #8EB41C #1CB48E #421CB4

split-complementary

#B41C42 #1CB442 #1C8EB4

monochromatic

#4A0C1B #7F142F #B41C42 #DF2F5B #E76484

Accessibility & contrast

On white

6.59

#B41C42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#B41C42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41C42

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41C42	#FFFFFF	#000000	##FFFFFF
##B41C42	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4942

Deuteranopia (green-blind)

#71683E

Tritanopia (blue-blind)

#C6002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b41c42;
/* rgb */ color: rgb(180, 28, 66);
/* oklch */ color: oklch(50.2% 0.184 14.3);

Tailwind

colors: {
  custom: {
    50: '#d26b76',
    500: '#b41c42',
    950: '#000000',
  },
}

SCSS

$custom: #b41c42;
$custom-light: #d26b76;
$custom-dark: #000000;

JSON

{
  "hex": "#b41c42",
  "rgb": {
    "r": 180,
    "g": 28,
    "b": 66
  },
  "hsl": {
    "h": 345,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50155,
    "c": 0.18406,
    "h": 14.3
  },
  "luminance": 0.10927
}

Semantic roles & 50–950 ramp

primary

#B41C42

secondary

#60CCB1

accent

#F0C238

background

#FEF6F7

surface

#FCECED

border

#D5C7C8

text

#160808

muted

#847A7B

Preview Lab

Preview with #B41C42

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

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