#B7342E#B7342E

#B7342E is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.169 H 27.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B7342E
RGB	rgb(183, 52, 46)
HSL	hsl(3, 60%, 45%)
HSV	hsv(3, 75%, 72%)
CMYK	cmyk(0%, 71.6%, 74.9%, 28.2%)
CIE-LAB	lab(42.34, 51.99, 34.55)
CIE-LCH	lch(42.34, 62.42, 33.60°)
OKLab	oklab(52.3% 0.1499 0.0774)
OKLCH	oklch(52.3% 0.169 27.3)
XYZ	xyz(21.2520, 12.7237, 3.9211)
Luminance	0.1272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7342E #2EB1B7

analogous

#B72E6C #B7342E #B7792E

triadic

#B7342E #2EB734 #342EB7

tetradic

#B7342E #6CB72E #2EB1B7 #792EB7

square

#B7342E #6CB72E #2EB1B7 #792EB7

split-complementary

#B7342E #2EB779 #2E6CB7

monochromatic

#551815 #862622 #B7342E #D3554F #DF8480

Accessibility & contrast

On white

5.93

#B7342E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B7342E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7342E

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7342E	#FFFFFF	#000000	##FFFFFF
##B7342E	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)

#5A522C

Deuteranopia (green-blind)

#7B6E29

Tritanopia (blue-blind)

#C90034

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b7342e;
/* rgb */ color: rgb(183, 52, 46);
/* oklch */ color: oklch(52.3% 0.169 27.3);

Tailwind

colors: {
  custom: {
    50: '#d57467',
    500: '#b7342e',
    950: '#000000',
  },
}

SCSS

$custom: #b7342e;
$custom-light: #d57467;
$custom-dark: #000000;

JSON

{
  "hex": "#b7342e",
  "rgb": {
    "r": 183,
    "g": 52,
    "b": 46
  },
  "hsl": {
    "h": 2.628,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52296,
    "c": 0.16874,
    "h": 27.3
  },
  "luminance": 0.12721
}

Semantic roles & 50–950 ramp

primary

#B7342E

secondary

#79C5C8

accent

#DCE345

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7342E

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

Preview Lab → · Contrast checker → · Palette generator →