#B7342C#B7342C

#B7342C is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.169 H 28.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B7342C
RGB	rgb(183, 52, 44)
HSL	hsl(3, 61%, 45%)
HSV	hsv(3, 76%, 72%)
CMYK	cmyk(0%, 71.6%, 76%, 28.2%)
CIE-LAB	lab(42.32, 51.91, 35.67)
CIE-LCH	lch(42.32, 62.98, 34.49°)
OKLab	oklab(52.27% 0.1493 0.0794)
OKLCH	oklch(52.27% 0.169 28)
XYZ	xyz(21.2135, 12.7083, 3.7183)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7342C #2CAFB7

analogous

#B72C6A #B7342C #B7792C

triadic

#B7342C #2CB734 #342CB7

tetradic

#B7342C #6AB72C #2CAFB7 #792CB7

square

#B7342C #6AB72C #2CAFB7 #792CB7

split-complementary

#B7342C #2CB779 #2C6AB7

monochromatic

#541814 #862620 #B7342C #D4544C #E0837E

Accessibility & contrast

On white

5.93

#B7342C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B7342C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7342C

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7342C	#FFFFFF	#000000	##FFFFFF
##B7342C	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522A

Deuteranopia (green-blind)

#7B6E27

Tritanopia (blue-blind)

#CA0033

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b7342c;
/* rgb */ color: rgb(183, 52, 44);
/* oklch */ color: oklch(52.3% 0.169 28.0);

Tailwind

colors: {
  custom: {
    50: '#d57466',
    500: '#b7342c',
    950: '#000000',
  },
}

SCSS

$custom: #b7342c;
$custom-light: #d57466;
$custom-dark: #000000;

JSON

{
  "hex": "#b7342c",
  "rgb": {
    "r": 183,
    "g": 52,
    "b": 44
  },
  "hsl": {
    "h": 3.453,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.16903,
    "h": 28
  },
  "luminance": 0.12705
}

Semantic roles & 50–950 ramp

primary

#B7342C

secondary

#76C4C8

accent

#DBE443

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7342C

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

Preview Lab → · Contrast checker → · Palette generator →