#B12757#B12757

#B12757 is a mid, vivid pink. Relative luminance 0.115; OKLCH L 50.9% C 0.176 H 5.6°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#B12757
RGB	rgb(177, 39, 87)
HSL	hsl(339, 64%, 42%)
HSV	hsv(339, 78%, 69%)
CMYK	cmyk(0%, 78%, 50.8%, 30.6%)
CIE-LAB	lab(40.39, 57.17, 6.55)
CIE-LCH	lch(40.39, 57.54, 6.53°)
OKLab	oklab(50.89% 0.1747 0.0172)
OKLCH	oklch(50.89% 0.176 5.6)
XYZ	xyz(20.5791, 11.4891, 10.1490)
Luminance	0.1149 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12757 #27B181

analogous

#B1279C #B12757 #B13C27

triadic

#B12757 #57B127 #2757B1

tetradic

#B12757 #9CB127 #27B181 #3C27B1

square

#B12757 #9CB127 #27B181 #3C27B1

split-complementary

#B12757 #27B13C #279CB1

monochromatic

#4D1126 #7F1C3E #B12757 #D54074 #E07299

Accessibility & contrast

On white

6.37

#B12757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#B12757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12757

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12757	#FFFFFF	#000000	##FFFFFF
##B12757	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4E58

Deuteranopia (green-blind)

#6E6954

Tritanopia (blue-blind)

#C1003C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b12757;
/* rgb */ color: rgb(177, 39, 87);
/* oklch */ color: oklch(50.9% 0.176 5.6);

Tailwind

colors: {
  custom: {
    50: '#ce6f86',
    500: '#b12757',
    950: '#000000',
  },
}

SCSS

$custom: #b12757;
$custom-light: #ce6f86;
$custom-dark: #000000;

JSON

{
  "hex": "#b12757",
  "rgb": {
    "r": 177,
    "g": 39,
    "b": 87
  },
  "hsl": {
    "h": 339.13,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50893,
    "c": 0.17557,
    "h": 5.6
  },
  "luminance": 0.11486
}

Semantic roles & 50–950 ramp

primary

#B12757

secondary

#6DC7A8

accent

#E7AD41

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B12757

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

Preview Lab → · Contrast checker → · Palette generator →