#B7342D#B7342D

#B7342D is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.169 H 27.7°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B7342D
RGB	rgb(183, 52, 45)
HSL	hsl(3, 61%, 45%)
HSV	hsv(3, 75%, 72%)
CMYK	cmyk(0%, 71.6%, 75.4%, 28.2%)
CIE-LAB	lab(42.33, 51.95, 35.11)
CIE-LCH	lch(42.33, 62.70, 34.05°)
OKLab	oklab(52.28% 0.1496 0.0784)
OKLCH	oklch(52.28% 0.169 27.7)
XYZ	xyz(21.2325, 12.7159, 3.8185)
Luminance	0.1271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7342D #2DB0B7

analogous

#B72D6B #B7342D #B7792D

triadic

#B7342D #2DB734 #342DB7

tetradic

#B7342D #6BB72D #2DB0B7 #792DB7

square

#B7342D #6BB72D #2DB0B7 #792DB7

split-complementary

#B7342D #2DB779 #2D6BB7

monochromatic

#551815 #862621 #B7342D #D3554E #DF847F

Accessibility & contrast

On white

5.93

#B7342D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B7342D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7342D

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7342D	#FFFFFF	#000000	##FFFFFF
##B7342D	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)

#5A522B

Deuteranopia (green-blind)

#7B6E28

Tritanopia (blue-blind)

#C90034

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b7342d;
/* rgb */ color: rgb(183, 52, 45);
/* oklch */ color: oklch(52.3% 0.169 27.7);

Tailwind

colors: {
  custom: {
    50: '#d57466',
    500: '#b7342d',
    950: '#000000',
  },
}

SCSS

$custom: #b7342d;
$custom-light: #d57466;
$custom-dark: #000000;

JSON

{
  "hex": "#b7342d",
  "rgb": {
    "r": 183,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 3.043,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52284,
    "c": 0.16889,
    "h": 27.7
  },
  "luminance": 0.12713
}

Semantic roles & 50–950 ramp

primary

#B7342D

secondary

#78C4C8

accent

#DCE444

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7342D

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

Preview Lab → · Contrast checker → · Palette generator →