#B73D59#B73D59

#B73D59 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.158 H 10.4°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B73D59
RGB	rgb(183, 61, 89)
HSL	hsl(346, 50%, 48%)
HSV	hsv(346, 67%, 72%)
CMYK	cmyk(0%, 66.7%, 51.4%, 28.2%)
CIE-LAB	lab(44.42, 51.17, 11.12)
CIE-LCH	lch(44.42, 52.36, 12.26°)
OKLab	oklab(54.09% 0.1552 0.0284)
OKLCH	oklch(54.09% 0.158 10.4)
XYZ	xyz(23.0023, 14.1290, 10.9651)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73D59 #3DB79B

analogous

#B73D96 #B73D59 #B75E3D

triadic

#B73D59 #59B73D #3D59B7

tetradic

#B73D59 #96B73D #3DB79B #5E3DB7

square

#B73D59 #96B73D #3DB79B #5E3DB7

split-complementary

#B73D59 #3DB75E #3D96B7

monochromatic

#5B1E2C #892E43 #B73D59 #CC657D #DB93A4

Accessibility & contrast

On white

5.49

#B73D59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B73D59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73D59

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73D59	#FFFFFF	#000000	##FFFFFF
##B73D59	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595959

Deuteranopia (green-blind)

#797256

Tritanopia (blue-blind)

#C72848

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b73d59;
/* rgb */ color: rgb(183, 61, 89);
/* oklch */ color: oklch(54.1% 0.158 10.4);

Tailwind

colors: {
  custom: {
    50: '#d27a87',
    500: '#b73d59',
    950: '#000000',
  },
}

SCSS

$custom: #b73d59;
$custom-light: #d27a87;
$custom-dark: #000000;

JSON

{
  "hex": "#b73d59",
  "rgb": {
    "r": 183,
    "g": 61,
    "b": 89
  },
  "hsl": {
    "h": 346.23,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54093,
    "c": 0.15773,
    "h": 10.4
  },
  "luminance": 0.14126
}

Semantic roles & 50–950 ramp

primary

#B73D59

secondary

#89C6B8

accent

#DABA4E

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B73D59

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

Preview Lab → · Contrast checker → · Palette generator →