#B9343A#B9343A

#B9343A is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.169 H 22.8°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B9343A
RGB	rgb(185, 52, 58)
HSL	hsl(357, 56%, 46%)
HSV	hsv(357, 72%, 73%)
CMYK	cmyk(0%, 71.9%, 68.6%, 27.5%)
CIE-LAB	lab(42.88, 53.20, 28.18)
CIE-LCH	lch(42.88, 60.21, 27.91°)
OKLab	oklab(52.82% 0.1561 0.0657)
OKLCH	oklch(52.82% 0.169 22.8)
XYZ	xyz(22.0017, 13.0790, 5.3682)
Luminance	0.1308 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9343A #34B9B3

analogous

#B9347D #B9343A #B97134

triadic

#B9343A #3AB934 #343AB9

tetradic

#B9343A #7DB934 #34B9B3 #7134B9

square

#B9343A #7DB934 #34B9B3 #7134B9

split-complementary

#B9343A #34B971 #347DB9

monochromatic

#59191C #89272B #B9343A #D15A5F #DE898D

Accessibility & contrast

On white

5.81

#B9343A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B9343A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9343A

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9343A	#FFFFFF	#000000	##FFFFFF
##B9343A	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5339

Deuteranopia (green-blind)

#7B7036

Tritanopia (blue-blind)

#CB0138

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b9343a;
/* rgb */ color: rgb(185, 52, 58);
/* oklch */ color: oklch(52.8% 0.169 22.8);

Tailwind

colors: {
  custom: {
    50: '#d67570',
    500: '#b9343a',
    950: '#000000',
  },
}

SCSS

$custom: #b9343a;
$custom-light: #d67570;
$custom-dark: #000000;

JSON

{
  "hex": "#b9343a",
  "rgb": {
    "r": 185,
    "g": 52,
    "b": 58
  },
  "hsl": {
    "h": 357.293,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52819,
    "c": 0.16932,
    "h": 22.8
  },
  "luminance": 0.13076
}

Semantic roles & 50–950 ramp

primary

#B9343A

secondary

#81C8C5

accent

#DFD948

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B9343A

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

Preview Lab → · Contrast checker → · Palette generator →