#B73655#B73655

#B73655 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.165 H 10.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B73655
RGB	rgb(183, 54, 85)
HSL	hsl(346, 54%, 46%)
HSV	hsv(346, 70%, 72%)
CMYK	cmyk(0%, 70.5%, 53.6%, 28.2%)
CIE-LAB	lab(43.31, 53.62, 12.06)
CIE-LCH	lch(43.31, 54.96, 12.67°)
OKLab	oklab(53.24% 0.1625 0.0306)
OKLCH	oklch(53.24% 0.165 10.7)
XYZ	xyz(22.4893, 13.3645, 9.9879)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73655 #36B798

analogous

#B73696 #B73655 #B75836

triadic

#B73655 #55B736 #3655B7

tetradic

#B73655 #96B736 #36B798 #5836B7

square

#B73655 #96B736 #36B798 #5836B7

split-complementary

#B73655 #36B758 #3696B7

monochromatic

#581A29 #88283F #B73655 #CF5B77 #DD8B9E

Accessibility & contrast

On white

5.72

#B73655 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B73655 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73655

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73655	#FFFFFF	#000000	##FFFFFF
##B73655	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565656

Deuteranopia (green-blind)

#777052

Tritanopia (blue-blind)

#C81A43

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b73655;
/* rgb */ color: rgb(183, 54, 85);
/* oklch */ color: oklch(53.2% 0.165 10.7);

Tailwind

colors: {
  custom: {
    50: '#d37684',
    500: '#b73655',
    950: '#000000',
  },
}

SCSS

$custom: #b73655;
$custom-light: #d37684;
$custom-dark: #000000;

JSON

{
  "hex": "#b73655",
  "rgb": {
    "r": 183,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 345.581,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53236,
    "c": 0.16534,
    "h": 10.7
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#B73655

secondary

#82C7B6

accent

#DEBA4A

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B73655

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

Preview Lab → · Contrast checker → · Palette generator →