#B41C32#B41C32

#B41C32 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.9% C 0.184 H 20.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#B41C32
RGB	rgb(180, 28, 50)
HSL	hsl(351, 73%, 41%)
HSV	hsv(351, 84%, 71%)
CMYK	cmyk(0%, 84.4%, 72.2%, 29.4%)
CIE-LAB	lab(39.19, 58.61, 28.38)
CIE-LCH	lch(39.19, 65.12, 25.83°)
OKLab	oklab(49.86% 0.1722 0.065)
OKLCH	oklch(49.86% 0.184 20.7)
XYZ	xyz(19.8157, 10.7673, 4.0519)
Luminance	0.1076 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41C32 #1CB49E

analogous

#B41C7E #B41C32 #B4521C

triadic

#B41C32 #32B41C #1C32B4

tetradic

#B41C32 #7EB41C #1CB49E #521CB4

square

#B41C32 #7EB41C #1CB49E #521CB4

split-complementary

#B41C32 #1CB452 #1C7EB4

monochromatic

#4A0C15 #7F1423 #B41C32 #DF2F48 #E76477

Accessibility & contrast

On white

6.66

#B41C32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#B41C32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41C32

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41C32	#FFFFFF	#000000	##FFFFFF
##B41C32	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4831

Deuteranopia (green-blind)

#73682D

Tritanopia (blue-blind)

#C60027

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41c32;
/* rgb */ color: rgb(180, 28, 50);
/* oklch */ color: oklch(49.9% 0.184 20.7);

Tailwind

colors: {
  custom: {
    50: '#d36b69',
    500: '#b41c32',
    950: '#000000',
  },
}

SCSS

$custom: #b41c32;
$custom-light: #d36b69;
$custom-dark: #000000;

JSON

{
  "hex": "#b41c32",
  "rgb": {
    "r": 180,
    "g": 28,
    "b": 50
  },
  "hsl": {
    "h": 351.316,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49861,
    "c": 0.18406,
    "h": 20.7
  },
  "luminance": 0.10764
}

Semantic roles & 50–950 ramp

primary

#B41C32

secondary

#60CCBC

accent

#F0D538

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160806

muted

#847A7A

Preview Lab

Preview with #B41C32

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

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