#B1316B#B1316B

#B1316B is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.171 H 357.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B1316B
RGB	rgb(177, 49, 107)
HSL	hsl(333, 57%, 44%)
HSV	hsv(333, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 39.5%, 30.6%)
CIE-LAB	lab(42.17, 55.74, -3.44)
CIE-LCH	lch(42.17, 55.85, 356.47°)
OKLab	oklab(52.39% 0.171 -0.0083)
OKLCH	oklch(52.39% 0.171 357.2)
XYZ	xyz(21.8851, 12.6080, 15.1882)
Luminance	0.1260 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1316B #31B177

analogous

#B131AB #B1316B #B13731

triadic

#B1316B #6BB131 #316BB1

tetradic

#B1316B #ABB131 #31B177 #3731B1

square

#B1316B #ABB131 #31B177 #3731B1

split-complementary

#B1316B #31B137 #31ABB1

monochromatic

#511631 #81244E #B1316B #CF518A #DC80AA

Accessibility & contrast

On white

5.96

#B1316B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B1316B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1316B

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1316B	#FFFFFF	#000000	##FFFFFF
##B1316B	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A546D

Deuteranopia (green-blind)

#6D6C68

Tritanopia (blue-blind)

#BF224A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b1316b;
/* rgb */ color: rgb(177, 49, 107);
/* oklch */ color: oklch(52.4% 0.171 357.2);

Tailwind

colors: {
  custom: {
    50: '#cd7495',
    500: '#b1316b',
    950: '#000000',
  },
}

SCSS

$custom: #b1316b;
$custom-light: #cd7495;
$custom-dark: #000000;

JSON

{
  "hex": "#b1316b",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 107
  },
  "hsl": {
    "h": 332.813,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.1712,
    "h": 357.2
  },
  "luminance": 0.12605
}

Semantic roles & 50–950 ramp

primary

#B1316B

secondary

#79C5A2

accent

#E09B48

background

#FDF7F9

surface

#FAEDF1

border

#D3C8CB

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B1316B

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

Preview Lab → · Contrast checker → · Palette generator →