#B41C36#B41C36

#B41C36 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.9% C 0.184 H 19.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#B41C36
RGB	rgb(180, 28, 54)
HSL	hsl(350, 73%, 41%)
HSV	hsv(350, 84%, 71%)
CMYK	cmyk(0%, 84.4%, 70%, 29.4%)
CIE-LAB	lab(39.25, 58.79, 25.97)
CIE-LCH	lch(39.25, 64.27, 23.83°)
OKLab	oklab(49.93% 0.1737 0.0604)
OKLCH	oklch(49.93% 0.184 19.2)
XYZ	xyz(19.9058, 10.8033, 4.5264)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41C36 #1CB49A

analogous

#B41C82 #B41C36 #B44E1C

triadic

#B41C36 #36B41C #1C36B4

tetradic

#B41C36 #82B41C #1CB49A #4E1CB4

square

#B41C36 #82B41C #1CB49A #4E1CB4

split-complementary

#B41C36 #1CB44E #1C82B4

monochromatic

#4A0C16 #7F1426 #B41C36 #DF2F4D #E7647A

Accessibility & contrast

On white

6.65

#B41C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B41C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41C36

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41C36	#FFFFFF	#000000	##FFFFFF
##B41C36	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4836

Deuteranopia (green-blind)

#726831

Tritanopia (blue-blind)

#C60028

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41c36;
/* rgb */ color: rgb(180, 28, 54);
/* oklch */ color: oklch(49.9% 0.184 19.2);

Tailwind

colors: {
  custom: {
    50: '#d36b6c',
    500: '#b41c36',
    950: '#000000',
  },
}

SCSS

$custom: #b41c36;
$custom-light: #d36b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b41c36",
  "rgb": {
    "r": 180,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 349.737,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49927,
    "c": 0.18391,
    "h": 19.2
  },
  "luminance": 0.108
}

Semantic roles & 50–950 ramp

primary

#B41C36

secondary

#60CCB9

accent

#F0D038

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160807

muted

#847A7A

Preview Lab

Preview with #B41C36

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

Preview Lab → · Contrast checker → · Palette generator →