#B7334B#B7334B

#B7334B is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.168 H 14.8°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B7334B
RGB	rgb(183, 51, 75)
HSL	hsl(349, 56%, 46%)
HSV	hsv(349, 72%, 72%)
CMYK	cmyk(0%, 72.1%, 59%, 28.2%)
CIE-LAB	lab(42.68, 53.98, 17.42)
CIE-LCH	lch(42.68, 56.72, 17.89°)
OKLab	oklab(52.7% 0.1621 0.0429)
OKLCH	oklch(52.7% 0.168 14.8)
XYZ	xyz(21.9844, 12.9461, 7.9965)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7334B #33B79F

analogous

#B7338D #B7334B #B75D33

triadic

#B7334B #4BB733 #334BB7

tetradic

#B7334B #8DB733 #33B79F #5D33B7

square

#B7334B #8DB733 #33B79F #5D33B7

split-complementary

#B7334B #33B75D #338DB7

monochromatic

#571824 #872637 #B7334B #D0576D #DE8797

Accessibility & contrast

On white

5.85

#B7334B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B7334B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7334B

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7334B	#FFFFFF	#000000	##FFFFFF
##B7334B	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56534B

Deuteranopia (green-blind)

#786F48

Tritanopia (blue-blind)

#C80D3D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7334b;
/* rgb */ color: rgb(183, 51, 75);
/* oklch */ color: oklch(52.7% 0.168 14.8);

Tailwind

colors: {
  custom: {
    50: '#d3757d',
    500: '#b7334b',
    950: '#000000',
  },
}

SCSS

$custom: #b7334b;
$custom-light: #d3757d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7334b",
  "rgb": {
    "r": 183,
    "g": 51,
    "b": 75
  },
  "hsl": {
    "h": 349.091,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.527,
    "c": 0.16774,
    "h": 14.8
  },
  "luminance": 0.12943
}

Semantic roles & 50–950 ramp

primary

#B7334B

secondary

#7FC7BA

accent

#E0C448

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B7334B

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

Preview Lab → · Contrast checker → · Palette generator →