#B1316C#B1316C

#B1316C is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.172 H 356.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B1316C
RGB	rgb(177, 49, 108)
HSL	hsl(332, 57%, 44%)
HSV	hsv(332, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 39%, 30.6%)
CIE-LAB	lab(42.20, 55.85, -4.01)
CIE-LCH	lch(42.20, 55.99, 355.89°)
OKLab	oklab(52.43% 0.1713 -0.0098)
OKLCH	oklch(52.43% 0.172 356.7)
XYZ	xyz(21.9380, 12.6291, 15.4668)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1316C #31B176

analogous

#B131AC #B1316C #B13631

triadic

#B1316C #6CB131 #316CB1

tetradic

#B1316C #ACB131 #31B176 #3631B1

square

#B1316C #ACB131 #31B176 #3631B1

split-complementary

#B1316C #31B136 #31ACB1

monochromatic

#511632 #81244F #B1316C #CF518B #DC80AB

Accessibility & contrast

On white

5.96

#B1316C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B1316C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1316C

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1316C	#FFFFFF	#000000	##FFFFFF
##B1316C	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A546E

Deuteranopia (green-blind)

#6D6C69

Tritanopia (blue-blind)

#BF224A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b1316c;
/* rgb */ color: rgb(177, 49, 108);
/* oklch */ color: oklch(52.4% 0.172 356.7);

Tailwind

colors: {
  custom: {
    50: '#cd7496',
    500: '#b1316c',
    950: '#000000',
  },
}

SCSS

$custom: #b1316c;
$custom-light: #cd7496;
$custom-dark: #000000;

JSON

{
  "hex": "#b1316c",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 108
  },
  "hsl": {
    "h": 332.344,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52427,
    "c": 0.1716,
    "h": 356.7
  },
  "luminance": 0.12626
}

Semantic roles & 50–950 ramp

primary

#B1316C

secondary

#79C5A2

accent

#E09A48

background

#FDF7F9

surface

#FAEDF1

border

#D3C8CB

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B1316C

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

Preview Lab → · Contrast checker → · Palette generator →