#B73249#B73249

#B73249 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.6% C 0.169 H 15.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B73249
RGB	rgb(183, 50, 73)
HSL	hsl(350, 57%, 46%)
HSV	hsv(350, 73%, 72%)
CMYK	cmyk(0%, 72.7%, 60.1%, 28.2%)
CIE-LAB	lab(42.51, 54.21, 18.43)
CIE-LCH	lch(42.51, 57.26, 18.78°)
OKLab	oklab(52.56% 0.1625 0.0452)
OKLCH	oklch(52.56% 0.169 15.5)
XYZ	xyz(21.8738, 12.8327, 7.6272)
Luminance	0.1283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73249 #32B7A0

analogous

#B7328B #B73249 #B75D32

triadic

#B73249 #49B732 #3249B7

tetradic

#B73249 #8BB732 #32B7A0 #5D32B7

square

#B73249 #8BB732 #32B7A0 #5D32B7

split-complementary

#B73249 #32B75D #328BB7

monochromatic

#571823 #872536 #B73249 #D1566B #DE8695

Accessibility & contrast

On white

5.89

#B73249 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B73249 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73249

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73249	#FFFFFF	#000000	##FFFFFF
##B73249	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565349

Deuteranopia (green-blind)

#786E45

Tritanopia (blue-blind)

#C8083C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b73249;
/* rgb */ color: rgb(183, 50, 73);
/* oklch */ color: oklch(52.6% 0.169 15.5);

Tailwind

colors: {
  custom: {
    50: '#d3747b',
    500: '#b73249',
    950: '#000000',
  },
}

SCSS

$custom: #b73249;
$custom-light: #d3747b;
$custom-dark: #000000;

JSON

{
  "hex": "#b73249",
  "rgb": {
    "r": 183,
    "g": 50,
    "b": 73
  },
  "hsl": {
    "h": 349.624,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52559,
    "c": 0.16868,
    "h": 15.5
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#B73249

secondary

#7DC7BB

accent

#E0C647

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B73249

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

Preview Lab → · Contrast checker → · Palette generator →