#B73C46#B73C46

#B73C46 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.158 H 19.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B73C46
RGB	rgb(183, 60, 70)
HSL	hsl(355, 51%, 48%)
HSV	hsv(355, 67%, 72%)
CMYK	cmyk(0%, 67.2%, 61.7%, 28.2%)
CIE-LAB	lab(43.86, 50.13, 22.06)
CIE-LCH	lch(43.86, 54.77, 23.75°)
OKLab	oklab(53.55% 0.1489 0.0533)
OKLCH	oklch(53.55% 0.158 19.7)
XYZ	xyz(22.2520, 13.7443, 7.2743)
Luminance	0.1374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73C46 #3CB7AD

analogous

#B73C83 #B73C46 #B7703C

triadic

#B73C46 #46B73C #3C46B7

tetradic

#B73C46 #83B73C #3CB7AD #703CB7

square

#B73C46 #83B73C #3CB7AD #703CB7

split-complementary

#B73C46 #3CB770 #3C83B7

monochromatic

#5B1E23 #892D34 #B73C46 #CC646C #DB9298

Accessibility & contrast

On white

5.60

#B73C46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B73C46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73C46

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73C46	#FFFFFF	#000000	##FFFFFF
##B73C46	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5746

Deuteranopia (green-blind)

#7B7143

Tritanopia (blue-blind)

#C81F41

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b73c46;
/* rgb */ color: rgb(183, 60, 70);
/* oklch */ color: oklch(53.5% 0.158 19.7);

Tailwind

colors: {
  custom: {
    50: '#d37979',
    500: '#b73c46',
    950: '#000000',
  },
}

SCSS

$custom: #b73c46;
$custom-light: #d37979;
$custom-dark: #000000;

JSON

{
  "hex": "#b73c46",
  "rgb": {
    "r": 183,
    "g": 60,
    "b": 70
  },
  "hsl": {
    "h": 355.122,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53549,
    "c": 0.1582,
    "h": 19.7
  },
  "luminance": 0.13741
}

Semantic roles & 50–950 ramp

primary

#B73C46

secondary

#88C6C1

accent

#DACF4E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B73C46

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

Preview Lab → · Contrast checker → · Palette generator →