#B41634#B41634

#B41634 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.6% C 0.187 H 19.2°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#B41634
RGB	rgb(180, 22, 52)
HSL	hsl(349, 78%, 40%)
HSV	hsv(349, 88%, 71%)
CMYK	cmyk(0%, 87.8%, 71.1%, 29.4%)
CIE-LAB	lab(38.77, 59.96, 26.64)
CIE-LCH	lch(38.77, 65.61, 23.96°)
OKLab	oklab(49.57% 0.177 0.0615)
OKLCH	oklch(49.57% 0.187 19.2)
XYZ	xyz(19.7315, 10.5283, 4.2414)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41634 #16B496

analogous

#B41683 #B41634 #B44716

triadic

#B41634 #34B416 #1634B4

tetradic

#B41634 #83B416 #16B496 #4716B4

square

#B41634 #83B416 #16B496 #4716B4

split-complementary

#B41634 #16B447 #1683B4

monochromatic

#470914 #7D0F24 #B41634 #E42348 #EB5A75

Accessibility & contrast

On white

6.76

#B41634 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#B41634 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41634

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41634	#FFFFFF	#000000	##FFFFFF
##B41634	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4634

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#C60025

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b41634;
/* rgb */ color: rgb(180, 22, 52);
/* oklch */ color: oklch(49.6% 0.187 19.2);

Tailwind

colors: {
  custom: {
    50: '#d3696b',
    500: '#b41634',
    950: '#000000',
  },
}

SCSS

$custom: #b41634;
$custom-light: #d3696b;
$custom-dark: #000000;

JSON

{
  "hex": "#b41634",
  "rgb": {
    "r": 180,
    "g": 22,
    "b": 52
  },
  "hsl": {
    "h": 348.608,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49567,
    "c": 0.1874,
    "h": 19.2
  },
  "luminance": 0.10525
}

Semantic roles & 50–950 ramp

primary

#B41634

secondary

#58CEB8

accent

#F5D033

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160706

muted

#847A7A

Preview Lab

Preview with #B41634

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

Preview Lab → · Contrast checker → · Palette generator →