#B41832#B41832

#B41832 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.6% C 0.186 H 20.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#B41832
RGB	rgb(180, 24, 50)
HSL	hsl(350, 76%, 40%)
HSV	hsv(350, 87%, 71%)
CMYK	cmyk(0%, 86.7%, 72.2%, 29.4%)
CIE-LAB	lab(38.88, 59.48, 28.01)
CIE-LCH	lch(38.88, 65.75, 25.22°)
OKLab	oklab(49.64% 0.175 0.0642)
OKLCH	oklch(49.64% 0.186 20.1)
XYZ	xyz(19.7271, 10.5901, 4.0224)
Luminance	0.1059 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41832 #18B49A

analogous

#B41880 #B41832 #B44C18

triadic

#B41832 #32B418 #1832B4

tetradic

#B41832 #80B418 #18B49A #4C18B4

square

#B41832 #80B418 #18B49A #4C18B4

split-complementary

#B41832 #18B44C #1880B4

monochromatic

#480A14 #7E1123 #B41832 #E22746 #E95D74

Accessibility & contrast

On white

6.74

#B41832 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#B41832 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41832

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41832	#FFFFFF	#000000	##FFFFFF
##B41832	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4732

Deuteranopia (green-blind)

#72672D

Tritanopia (blue-blind)

#C60025

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41832;
/* rgb */ color: rgb(180, 24, 50);
/* oklch */ color: oklch(49.6% 0.186 20.1);

Tailwind

colors: {
  custom: {
    50: '#d36969',
    500: '#b41832',
    950: '#000000',
  },
}

SCSS

$custom: #b41832;
$custom-light: #d36969;
$custom-dark: #000000;

JSON

{
  "hex": "#b41832",
  "rgb": {
    "r": 180,
    "g": 24,
    "b": 50
  },
  "hsl": {
    "h": 350,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.49637,
    "c": 0.1864,
    "h": 20.1
  },
  "luminance": 0.10587
}

Semantic roles & 50–950 ramp

primary

#B41832

secondary

#5BCDBA

accent

#F3D335

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160706

muted

#847A7A

Preview Lab

Preview with #B41832

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

Preview Lab → · Contrast checker → · Palette generator →