#B41F2D#B41F2D

#B41F2D is a mid, vivid red. Relative luminance 0.109; OKLCH L 50.0% C 0.182 H 22.9°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#B41F2D
RGB	rgb(180, 31, 45)
HSL	hsl(354, 71%, 41%)
HSV	hsv(354, 83%, 71%)
CMYK	cmyk(0%, 82.8%, 75%, 29.4%)
CIE-LAB	lab(39.37, 57.68, 31.64)
CIE-LCH	lch(39.37, 65.78, 28.75°)
OKLab	oklab(49.98% 0.1681 0.071)
OKLCH	oklch(49.98% 0.182 22.9)
XYZ	xyz(19.7884, 10.8759, 3.5395)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41F2D #1FB4A6

analogous

#B41F78 #B41F2D #B45B1F

triadic

#B41F2D #2DB41F #1F2DB4

tetradic

#B41F2D #78B41F #1FB4A6 #5B1FB4

square

#B41F2D #78B41F #1FB4A6 #5B1FB4

split-complementary

#B41F2D #1FB45B #1F78B4

monochromatic

#4C0D13 #801620 #B41F2D #DC3444 #E56874

Accessibility & contrast

On white

6.62

#B41F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B41F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41F2D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41F2D	#FFFFFF	#000000	##FFFFFF
##B41F2D	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F482C

Deuteranopia (green-blind)

#746827

Tritanopia (blue-blind)

#C60026

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b41f2d;
/* rgb */ color: rgb(180, 31, 45);
/* oklch */ color: oklch(50.0% 0.182 22.9);

Tailwind

colors: {
  custom: {
    50: '#d46b66',
    500: '#b41f2d',
    950: '#000000',
  },
}

SCSS

$custom: #b41f2d;
$custom-light: #d46b66;
$custom-dark: #000000;

JSON

{
  "hex": "#b41f2d",
  "rgb": {
    "r": 180,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 354.362,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49976,
    "c": 0.18248,
    "h": 22.9
  },
  "luminance": 0.10873
}

Semantic roles & 50–950 ramp

primary

#B41F2D

secondary

#64CBC1

accent

#EDDD3A

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160806

muted

#847A7A

Preview Lab

Preview with #B41F2D

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

Preview Lab → · Contrast checker → · Palette generator →