#B7334A#B7334A

#B7334A is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.168 H 15.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B7334A
RGB	rgb(183, 51, 74)
HSL	hsl(350, 56%, 46%)
HSV	hsv(350, 72%, 72%)
CMYK	cmyk(0%, 72.1%, 59.6%, 28.2%)
CIE-LAB	lab(42.66, 53.91, 18.01)
CIE-LCH	lch(42.66, 56.84, 18.48°)
OKLab	oklab(52.68% 0.1618 0.0443)
OKLCH	oklch(52.68% 0.168 15.3)
XYZ	xyz(21.9505, 12.9325, 7.8176)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7334A #33B7A0

analogous

#B7338C #B7334A #B75E33

triadic

#B7334A #4AB733 #334AB7

tetradic

#B7334A #8CB733 #33B7A0 #5E33B7

square

#B7334A #8CB733 #33B7A0 #5E33B7

split-complementary

#B7334A #33B75E #338CB7

monochromatic

#571823 #872637 #B7334A #D0576C #DE8796

Accessibility & contrast

On white

5.86

#B7334A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B7334A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7334A

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7334A	#FFFFFF	#000000	##FFFFFF
##B7334A	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56534A

Deuteranopia (green-blind)

#786F47

Tritanopia (blue-blind)

#C80C3D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7334a;
/* rgb */ color: rgb(183, 51, 74);
/* oklch */ color: oklch(52.7% 0.168 15.3);

Tailwind

colors: {
  custom: {
    50: '#d3757c',
    500: '#b7334a',
    950: '#000000',
  },
}

SCSS

$custom: #b7334a;
$custom-light: #d3757c;
$custom-dark: #000000;

JSON

{
  "hex": "#b7334a",
  "rgb": {
    "r": 183,
    "g": 51,
    "b": 74
  },
  "hsl": {
    "h": 349.545,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52678,
    "c": 0.1677,
    "h": 15.3
  },
  "luminance": 0.12929
}

Semantic roles & 50–950 ramp

primary

#B7334A

secondary

#7FC7BB

accent

#E0C548

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B7334A

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

Preview Lab → · Contrast checker → · Palette generator →