#B73D56#B73D56

#B73D56 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.157 H 12.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B73D56
RGB	rgb(183, 61, 86)
HSL	hsl(348, 50%, 48%)
HSV	hsv(348, 67%, 72%)
CMYK	cmyk(0%, 66.7%, 53%, 28.2%)
CIE-LAB	lab(44.35, 50.91, 12.87)
CIE-LCH	lch(44.35, 52.52, 14.19°)
OKLab	oklab(54.02% 0.154 0.0326)
OKLCH	oklch(54.02% 0.157 12)
XYZ	xyz(22.8789, 14.0796, 10.3152)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73D56 #3DB79E

analogous

#B73D93 #B73D56 #B7613D

triadic

#B73D56 #56B73D #3D56B7

tetradic

#B73D56 #93B73D #3DB79E #613DB7

square

#B73D56 #93B73D #3DB79E #613DB7

split-complementary

#B73D56 #3DB761 #3D93B7

monochromatic

#5B1E2B #892E40 #B73D56 #CC657A #DB93A2

Accessibility & contrast

On white

5.50

#B73D56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B73D56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73D56

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73D56	#FFFFFF	#000000	##FFFFFF
##B73D56	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5956

Deuteranopia (green-blind)

#797253

Tritanopia (blue-blind)

#C72747

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b73d56;
/* rgb */ color: rgb(183, 61, 86);
/* oklch */ color: oklch(54.0% 0.157 12.0);

Tailwind

colors: {
  custom: {
    50: '#d27a85',
    500: '#b73d56',
    950: '#000000',
  },
}

SCSS

$custom: #b73d56;
$custom-light: #d27a85;
$custom-dark: #000000;

JSON

{
  "hex": "#b73d56",
  "rgb": {
    "r": 183,
    "g": 61,
    "b": 86
  },
  "hsl": {
    "h": 347.705,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54017,
    "c": 0.15739,
    "h": 12
  },
  "luminance": 0.14077
}

Semantic roles & 50–950 ramp

primary

#B73D56

secondary

#89C6BA

accent

#DABD4E

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B73D56

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

Preview Lab → · Contrast checker → · Palette generator →