#B1377A#B1377A

#B1377A is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.5% C 0.171 H 350.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B1377A
RGB	rgb(177, 55, 122)
HSL	hsl(327, 53%, 45%)
HSV	hsv(327, 69%, 69%)
CMYK	cmyk(0%, 68.9%, 31.1%, 30.6%)
CIE-LAB	lab(43.49, 55.22, -10.74)
CIE-LCH	lch(43.49, 56.25, 348.99°)
OKLab	oklab(53.53% 0.1684 -0.0279)
OKLCH	oklch(53.53% 0.171 350.6)
XYZ	xyz(23.0117, 13.4872, 19.8000)
Luminance	0.1348 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1377A #37B16E

analogous

#AB37B1 #B1377A #B1373D

triadic

#B1377A #7AB137 #377AB1

tetradic

#B1377A #B1AB37 #37B16E #373DB1

square

#B1377A #B1AB37 #37B16E #373DB1

split-complementary

#B1377A #3DB137 #37B1AB

monochromatic

#541A3A #82285A #B1377A #CC5A98 #DA88B5

Accessibility & contrast

On white

5.68

#B1377A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B1377A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1377A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1377A	#FFFFFF	#000000	##FFFFFF
##B1377A	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597C

Deuteranopia (green-blind)

#6C6F77

Tritanopia (blue-blind)

#BE3054

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b1377a;
/* rgb */ color: rgb(177, 55, 122);
/* oklch */ color: oklch(53.5% 0.171 350.6);

Tailwind

colors: {
  custom: {
    50: '#cc77a0',
    500: '#b1377a',
    950: '#000000',
  },
}

SCSS

$custom: #b1377a;
$custom-light: #cc77a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1377a",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 122
  },
  "hsl": {
    "h": 327.049,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53533,
    "c": 0.17066,
    "h": 350.6
  },
  "luminance": 0.13485
}

Semantic roles & 50–950 ramp

primary

#B1377A

secondary

#80C49F

accent

#DC8D4C

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B1377A

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

Preview Lab → · Contrast checker → · Palette generator →