#B73653#B73653

#B73653 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.2% C 0.165 H 11.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B73653
RGB	rgb(183, 54, 83)
HSL	hsl(347, 54%, 46%)
HSV	hsv(347, 70%, 72%)
CMYK	cmyk(0%, 70.5%, 54.6%, 28.2%)
CIE-LAB	lab(43.26, 53.46, 13.23)
CIE-LCH	lch(43.26, 55.07, 13.90°)
OKLab	oklab(53.19% 0.1617 0.0334)
OKLCH	oklch(53.19% 0.165 11.7)
XYZ	xyz(22.4110, 13.3332, 9.5754)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73653 #36B79A

analogous

#B73694 #B73653 #B75A36

triadic

#B73653 #53B736 #3653B7

tetradic

#B73653 #94B736 #36B79A #5A36B7

square

#B73653 #94B736 #36B79A #5A36B7

split-complementary

#B73653 #36B75A #3694B7

monochromatic

#581A28 #88283E #B73653 #CF5B75 #DD8B9D

Accessibility & contrast

On white

5.73

#B73653 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B73653 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73653

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73653	#FFFFFF	#000000	##FFFFFF
##B73653	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565553

Deuteranopia (green-blind)

#777050

Tritanopia (blue-blind)

#C81942

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b73653;
/* rgb */ color: rgb(183, 54, 83);
/* oklch */ color: oklch(53.2% 0.165 11.7);

Tailwind

colors: {
  custom: {
    50: '#d37683',
    500: '#b73653',
    950: '#000000',
  },
}

SCSS

$custom: #b73653;
$custom-light: #d37683;
$custom-dark: #000000;

JSON

{
  "hex": "#b73653",
  "rgb": {
    "r": 183,
    "g": 54,
    "b": 83
  },
  "hsl": {
    "h": 346.512,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53187,
    "c": 0.16512,
    "h": 11.7
  },
  "luminance": 0.1333
}

Semantic roles & 50–950 ramp

primary

#B73653

secondary

#82C7B7

accent

#DEBD4A

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B73653

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

Preview Lab → · Contrast checker → · Palette generator →