#B73C58#B73C58

#B73C58 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.0% C 0.159 H 10.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B73C58
RGB	rgb(183, 60, 88)
HSL	hsl(346, 51%, 48%)
HSV	hsv(346, 67%, 72%)
CMYK	cmyk(0%, 67.2%, 51.9%, 28.2%)
CIE-LAB	lab(44.24, 51.49, 11.49)
CIE-LCH	lch(44.24, 52.76, 12.58°)
OKLab	oklab(53.95% 0.1561 0.0293)
OKLCH	oklch(53.95% 0.159 10.6)
XYZ	xyz(22.9077, 14.0066, 10.7279)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73C58 #3CB79B

analogous

#B73C96 #B73C58 #B75D3C

triadic

#B73C58 #58B73C #3C58B7

tetradic

#B73C58 #96B73C #3CB79B #5D3CB7

square

#B73C58 #96B73C #3CB79B #5D3CB7

split-complementary

#B73C58 #3CB75D #3C96B7

monochromatic

#5B1E2C #892D42 #B73C58 #CC647C #DB92A3

Accessibility & contrast

On white

5.53

#B73C58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B73C58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73C58

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73C58	#FFFFFF	#000000	##FFFFFF
##B73C58	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595958

Deuteranopia (green-blind)

#797255

Tritanopia (blue-blind)

#C72647

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b73c58;
/* rgb */ color: rgb(183, 60, 88);
/* oklch */ color: oklch(54.0% 0.159 10.6);

Tailwind

colors: {
  custom: {
    50: '#d27986',
    500: '#b73c58',
    950: '#000000',
  },
}

SCSS

$custom: #b73c58;
$custom-light: #d27986;
$custom-dark: #000000;

JSON

{
  "hex": "#b73c58",
  "rgb": {
    "r": 183,
    "g": 60,
    "b": 88
  },
  "hsl": {
    "h": 346.341,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53954,
    "c": 0.15881,
    "h": 10.6
  },
  "luminance": 0.14004
}

Semantic roles & 50–950 ramp

primary

#B73C58

secondary

#88C6B8

accent

#DABA4E

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B73C58

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

Preview Lab → · Contrast checker → · Palette generator →