#B7342F#B7342F

#B7342F is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.169 H 27.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B7342F
RGB	rgb(183, 52, 47)
HSL	hsl(2, 59%, 45%)
HSV	hsv(2, 74%, 72%)
CMYK	cmyk(0%, 71.6%, 74.3%, 28.2%)
CIE-LAB	lab(42.36, 52.04, 33.98)
CIE-LCH	lch(42.36, 62.15, 33.15°)
OKLab	oklab(52.31% 0.1503 0.0764)
OKLCH	oklch(52.31% 0.169 27)
XYZ	xyz(21.2719, 12.7317, 4.0262)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7342F #2FB2B7

analogous

#B72F6E #B7342F #B7782F

triadic

#B7342F #2FB734 #342FB7

tetradic

#B7342F #6EB72F #2FB2B7 #782FB7

square

#B7342F #6EB72F #2FB2B7 #782FB7

split-complementary

#B7342F #2FB778 #2F6EB7

monochromatic

#561816 #862622 #B7342F #D25651 #DF8582

Accessibility & contrast

On white

5.92

#B7342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B7342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7342F

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7342F	#FFFFFF	#000000	##FFFFFF
##B7342F	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522D

Deuteranopia (green-blind)

#7B6E2A

Tritanopia (blue-blind)

#C90034

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b7342f;
/* rgb */ color: rgb(183, 52, 47);
/* oklch */ color: oklch(52.3% 0.169 27.0);

Tailwind

colors: {
  custom: {
    50: '#d57468',
    500: '#b7342f',
    950: '#000000',
  },
}

SCSS

$custom: #b7342f;
$custom-light: #d57468;
$custom-dark: #000000;

JSON

{
  "hex": "#b7342f",
  "rgb": {
    "r": 183,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 2.206,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52309,
    "c": 0.16859,
    "h": 27
  },
  "luminance": 0.12728
}

Semantic roles & 50–950 ramp

primary

#B7342F

secondary

#7AC5C8

accent

#DDE245

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7342F

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

Preview Lab → · Contrast checker → · Palette generator →