#B1317A#B1317A

#B1317A is a mid, vivid pink. Relative luminance 0.129; OKLCH L 52.9% C 0.178 H 349.9°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B1317A
RGB	rgb(177, 49, 122)
HSL	hsl(326, 57%, 44%)
HSV	hsv(326, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 31.1%, 30.6%)
CIE-LAB	lab(42.69, 57.44, -11.95)
CIE-LCH	lch(42.69, 58.67, 348.25°)
OKLab	oklab(52.95% 0.1753 -0.0312)
OKLCH	oklch(52.95% 0.178 349.9)
XYZ	xyz(22.7438, 12.9514, 19.7107)
Luminance	0.1295 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1317A #31B168

analogous

#A831B1 #B1317A #B1313A

triadic

#B1317A #7AB131 #317AB1

tetradic

#B1317A #B1A831 #31B168 #313AB1

square

#B1317A #B1A831 #31B168 #313AB1

split-complementary

#B1317A #3AB131 #31B1A8

monochromatic

#511638 #812459 #B1317A #CF5198 #DC80B5

Accessibility & contrast

On white

5.85

#B1317A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B1317A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1317A

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1317A	#FFFFFF	#000000	##FFFFFF
##B1317A	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567C

Deuteranopia (green-blind)

#6A6D77

Tritanopia (blue-blind)

#BE2A51

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b1317a;
/* rgb */ color: rgb(177, 49, 122);
/* oklch */ color: oklch(52.9% 0.178 349.9);

Tailwind

colors: {
  custom: {
    50: '#cd74a0',
    500: '#b1317a',
    950: '#000000',
  },
}

SCSS

$custom: #b1317a;
$custom-light: #cd74a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1317a",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 122
  },
  "hsl": {
    "h": 325.781,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52948,
    "c": 0.17807,
    "h": 349.9
  },
  "luminance": 0.12949
}

Semantic roles & 50–950 ramp

primary

#B1317A

secondary

#79C59A

accent

#E08948

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B1317A

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

Preview Lab → · Contrast checker → · Palette generator →