#B9343F#B9343F

#B9343F is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.9% C 0.169 H 20.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B9343F
RGB	rgb(185, 52, 63)
HSL	hsl(355, 56%, 46%)
HSV	hsv(355, 72%, 73%)
CMYK	cmyk(0%, 71.9%, 65.9%, 27.5%)
CIE-LAB	lab(42.96, 53.48, 25.25)
CIE-LCH	lch(42.96, 59.14, 25.28°)
OKLab	oklab(52.9% 0.158 0.0598)
OKLCH	oklch(52.9% 0.169 20.7)
XYZ	xyz(22.1351, 13.1324, 6.0709)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9343F #34B9AE

analogous

#B93482 #B9343F #B96C34

triadic

#B9343F #3FB934 #343FB9

tetradic

#B9343F #82B934 #34B9AE #6C34B9

square

#B9343F #82B934 #34B9AE #6C34B9

split-complementary

#B9343F #34B96C #3482B9

monochromatic

#59191E #89272F #B9343F #D15A64 #DE8990

Accessibility & contrast

On white

5.79

#B9343F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B9343F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9343F

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9343F	#FFFFFF	#000000	##FFFFFF
##B9343F	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533E

Deuteranopia (green-blind)

#7B703B

Tritanopia (blue-blind)

#CB0439

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b9343f;
/* rgb */ color: rgb(185, 52, 63);
/* oklch */ color: oklch(52.9% 0.169 20.7);

Tailwind

colors: {
  custom: {
    50: '#d57574',
    500: '#b9343f',
    950: '#000000',
  },
}

SCSS

$custom: #b9343f;
$custom-light: #d57574;
$custom-dark: #000000;

JSON

{
  "hex": "#b9343f",
  "rgb": {
    "r": 185,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 355.038,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52904,
    "c": 0.16893,
    "h": 20.7
  },
  "luminance": 0.13129
}

Semantic roles & 50–950 ramp

primary

#B9343F

secondary

#81C8C2

accent

#DFD348

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B9343F

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

Preview Lab → · Contrast checker → · Palette generator →