#B41C35#B41C35

#B41C35 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.9% C 0.184 H 19.5°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#B41C35
RGB	rgb(180, 28, 53)
HSL	hsl(350, 73%, 41%)
HSV	hsv(350, 84%, 71%)
CMYK	cmyk(0%, 84.4%, 70.6%, 29.4%)
CIE-LAB	lab(39.23, 58.75, 26.57)
CIE-LCH	lch(39.23, 64.48, 24.34°)
OKLab	oklab(49.91% 0.1733 0.0615)
OKLCH	oklch(49.91% 0.184 19.5)
XYZ	xyz(19.8826, 10.7940, 4.4040)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41C35 #1CB49B

analogous

#B41C81 #B41C35 #B44F1C

triadic

#B41C35 #35B41C #1C35B4

tetradic

#B41C35 #81B41C #1CB49B #4F1CB4

square

#B41C35 #81B41C #1CB49B #4F1CB4

split-complementary

#B41C35 #1CB44F #1C81B4

monochromatic

#4A0C16 #7F1425 #B41C35 #DF2F4C #E76479

Accessibility & contrast

On white

6.65

#B41C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B41C35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41C35

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41C35	#FFFFFF	#000000	##FFFFFF
##B41C35	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)

#4D4835

Deuteranopia (green-blind)

#726830

Tritanopia (blue-blind)

#C60028

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41c35;
/* rgb */ color: rgb(180, 28, 53);
/* oklch */ color: oklch(49.9% 0.184 19.5);

Tailwind

colors: {
  custom: {
    50: '#d36b6c',
    500: '#b41c35',
    950: '#000000',
  },
}

SCSS

$custom: #b41c35;
$custom-light: #d36b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b41c35",
  "rgb": {
    "r": 180,
    "g": 28,
    "b": 53
  },
  "hsl": {
    "h": 350.132,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4991,
    "c": 0.18394,
    "h": 19.5
  },
  "luminance": 0.10791
}

Semantic roles & 50–950 ramp

primary

#B41C35

secondary

#60CCBA

accent

#F0D238

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160806

muted

#847A7A

Preview Lab

Preview with #B41C35

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

Preview Lab → · Contrast checker → · Palette generator →