#B73754#B73754

#B73754 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.164 H 11.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B73754
RGB	rgb(183, 55, 84)
HSL	hsl(346, 54%, 47%)
HSV	hsv(346, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 54.1%, 28.2%)
CIE-LAB	lab(43.42, 53.16, 12.84)
CIE-LCH	lch(43.42, 54.68, 13.58°)
OKLab	oklab(53.32% 0.1609 0.0324)
OKLCH	oklch(53.32% 0.164 11.4)
XYZ	xyz(22.4969, 13.4428, 9.7959)
Luminance	0.1344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73754 #37B79A

analogous

#B73794 #B73754 #B75A37

triadic

#B73754 #54B737 #3754B7

tetradic

#B73754 #94B737 #37B79A #5A37B7

square

#B73754 #94B737 #37B79A #5A37B7

split-complementary

#B73754 #37B75A #3794B7

monochromatic

#591B29 #88293E #B73754 #CE5D77 #DC8C9E

Accessibility & contrast

On white

5.69

#B73754 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B73754 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73754

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73754	#FFFFFF	#000000	##FFFFFF
##B73754	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565654

Deuteranopia (green-blind)

#787051

Tritanopia (blue-blind)

#C81C43

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b73754;
/* rgb */ color: rgb(183, 55, 84);
/* oklch */ color: oklch(53.3% 0.164 11.4);

Tailwind

colors: {
  custom: {
    50: '#d37783',
    500: '#b73754',
    950: '#000000',
  },
}

SCSS

$custom: #b73754;
$custom-light: #d37783;
$custom-dark: #000000;

JSON

{
  "hex": "#b73754",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 346.406,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53315,
    "c": 0.16412,
    "h": 11.4
  },
  "luminance": 0.1344
}

Semantic roles & 50–950 ramp

primary

#B73754

secondary

#83C7B7

accent

#DDBC4B

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B73754

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

Preview Lab → · Contrast checker → · Palette generator →