#B7364C#B7364C

#B7364C is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.165 H 15.1°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B7364C
RGB	rgb(183, 54, 76)
HSL	hsl(350, 54%, 46%)
HSV	hsv(350, 70%, 72%)
CMYK	cmyk(0%, 70.5%, 58.5%, 28.2%)
CIE-LAB	lab(43.11, 52.93, 17.37)
CIE-LCH	lch(43.11, 55.71, 18.17°)
OKLab	oklab(53.02% 0.159 0.0429)
OKLCH	oklch(53.02% 0.165 15.1)
XYZ	xyz(22.1542, 13.2305, 8.2232)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7364C #36B7A1

analogous

#B7368D #B7364C #B76136

triadic

#B7364C #4CB736 #364CB7

tetradic

#B7364C #8DB736 #36B7A1 #6136B7

square

#B7364C #8DB736 #36B7A1 #6136B7

split-complementary

#B7364C #36B761 #368DB7

monochromatic

#581A25 #882838 #B7364C #CF5B6F #DD8B99

Accessibility & contrast

On white

5.76

#B7364C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B7364C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7364C

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7364C	#FFFFFF	#000000	##FFFFFF
##B7364C	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554C

Deuteranopia (green-blind)

#787049

Tritanopia (blue-blind)

#C8163F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7364c;
/* rgb */ color: rgb(183, 54, 76);
/* oklch */ color: oklch(53.0% 0.165 15.1);

Tailwind

colors: {
  custom: {
    50: '#d3767d',
    500: '#b7364c',
    950: '#000000',
  },
}

SCSS

$custom: #b7364c;
$custom-light: #d3767d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7364c",
  "rgb": {
    "r": 183,
    "g": 54,
    "b": 76
  },
  "hsl": {
    "h": 349.767,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53024,
    "c": 0.16463,
    "h": 15.1
  },
  "luminance": 0.13227
}

Semantic roles & 50–950 ramp

primary

#B7364C

secondary

#82C7BB

accent

#DEC54A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B7364C

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

Preview Lab → · Contrast checker → · Palette generator →