#B41C40#B41C40

#B41C40 is a mid, vivid red. Relative luminance 0.109; OKLCH L 50.1% C 0.184 H 15.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B41C40
RGB	rgb(180, 28, 64)
HSL	hsl(346, 73%, 41%)
HSV	hsv(346, 84%, 71%)
CMYK	cmyk(0%, 84.4%, 64.4%, 29.4%)
CIE-LAB	lab(39.42, 59.32, 19.91)
CIE-LCH	lch(39.42, 62.57, 18.55°)
OKLab	oklab(50.11% 0.1776 0.0479)
OKLCH	oklch(50.11% 0.184 15.1)
XYZ	xyz(20.1653, 10.9071, 5.8930)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41C40 #1CB490

analogous

#B41C8C #B41C40 #B4441C

triadic

#B41C40 #40B41C #1C40B4

tetradic

#B41C40 #8CB41C #1CB490 #441CB4

square

#B41C40 #8CB41C #1CB490 #441CB4

split-complementary

#B41C40 #1CB444 #1C8CB4

monochromatic

#4A0C1A #7F142D #B41C40 #DF2F58 #E76483

Accessibility & contrast

On white

6.60

#B41C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B41C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41C40

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41C40	#FFFFFF	#000000	##FFFFFF
##B41C40	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4940

Deuteranopia (green-blind)

#71683C

Tritanopia (blue-blind)

#C6002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b41c40;
/* rgb */ color: rgb(180, 28, 64);
/* oklch */ color: oklch(50.1% 0.184 15.1);

Tailwind

colors: {
  custom: {
    50: '#d26b74',
    500: '#b41c40',
    950: '#000000',
  },
}

SCSS

$custom: #b41c40;
$custom-light: #d26b74;
$custom-dark: #000000;

JSON

{
  "hex": "#b41c40",
  "rgb": {
    "r": 180,
    "g": 28,
    "b": 64
  },
  "hsl": {
    "h": 345.789,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50113,
    "c": 0.18397,
    "h": 15.1
  },
  "luminance": 0.10904
}

Semantic roles & 50–950 ramp

primary

#B41C40

secondary

#60CCB2

accent

#F0C438

background

#FEF6F7

surface

#FCECED

border

#D5C7C8

text

#160808

muted

#847A7B

Preview Lab

Preview with #B41C40

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

Preview Lab → · Contrast checker → · Palette generator →