#B72757#B72757

#B72757 is a mid, vivid pink. Relative luminance 0.122; OKLCH L 52.0% C 0.181 H 6.9°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B72757
RGB	rgb(183, 39, 87)
HSL	hsl(340, 65%, 44%)
HSV	hsv(340, 79%, 72%)
CMYK	cmyk(0%, 78.7%, 52.5%, 28.2%)
CIE-LAB	lab(41.55, 58.84, 8.34)
CIE-LCH	lch(41.55, 59.42, 8.07°)
OKLab	oklab(51.95% 0.1795 0.0216)
OKLCH	oklch(51.95% 0.181 6.9)
XYZ	xyz(21.9763, 12.2096, 10.2145)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B72757 #27B787

analogous

#B7279F #B72757 #B73F27

triadic

#B72757 #57B727 #2757B7

tetradic

#B72757 #9FB727 #27B787 #3F27B7

square

#B72757 #9FB727 #27B787 #3F27B7

split-complementary

#B72757 #27B73F #279FB7

monochromatic

#521127 #851C3F #B72757 #D74475 #E2769A

Accessibility & contrast

On white

6.10

#B72757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B72757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B72757

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B72757	#FFFFFF	#000000	##FFFFFF
##B72757	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5058

Deuteranopia (green-blind)

#726C54

Tritanopia (blue-blind)

#C8003C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b72757;
/* rgb */ color: rgb(183, 39, 87);
/* oklch */ color: oklch(52.0% 0.181 6.9);

Tailwind

colors: {
  custom: {
    50: '#d37086',
    500: '#b72757',
    950: '#000000',
  },
}

SCSS

$custom: #b72757;
$custom-light: #d37086;
$custom-dark: #000000;

JSON

{
  "hex": "#b72757",
  "rgb": {
    "r": 183,
    "g": 39,
    "b": 87
  },
  "hsl": {
    "h": 340,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51951,
    "c": 0.18081,
    "h": 6.9
  },
  "luminance": 0.12206
}

Semantic roles & 50–950 ramp

primary

#B72757

secondary

#70C9AC

accent

#E8B040

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B72757

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

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