#B1316D#B1316D

#B1316D is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.5% C 0.172 H 356.2°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B1316D
RGB	rgb(177, 49, 109)
HSL	hsl(332, 57%, 44%)
HSV	hsv(332, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 38.4%, 30.6%)
CIE-LAB	lab(42.23, 55.96, -4.58)
CIE-LCH	lch(42.23, 56.14, 355.32°)
OKLab	oklab(52.46% 0.1716 -0.0114)
OKLCH	oklch(52.46% 0.172 356.2)
XYZ	xyz(21.9915, 12.6505, 15.7487)
Luminance	0.1265 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1316D #31B175

analogous

#B131AD #B1316D #B13531

triadic

#B1316D #6DB131 #316DB1

tetradic

#B1316D #ADB131 #31B175 #3531B1

square

#B1316D #ADB131 #31B175 #3531B1

split-complementary

#B1316D #31B135 #31ADB1

monochromatic

#511632 #81244F #B1316D #CF518C #DC80AB

Accessibility & contrast

On white

5.95

#B1316D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B1316D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1316D

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1316D	#FFFFFF	#000000	##FFFFFF
##B1316D	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A546F

Deuteranopia (green-blind)

#6D6C6A

Tritanopia (blue-blind)

#BF234B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b1316d;
/* rgb */ color: rgb(177, 49, 109);
/* oklch */ color: oklch(52.5% 0.172 356.2);

Tailwind

colors: {
  custom: {
    50: '#cd7496',
    500: '#b1316d',
    950: '#000000',
  },
}

SCSS

$custom: #b1316d;
$custom-light: #cd7496;
$custom-dark: #000000;

JSON

{
  "hex": "#b1316d",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 109
  },
  "hsl": {
    "h": 331.875,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52461,
    "c": 0.17201,
    "h": 356.2
  },
  "luminance": 0.12648
}

Semantic roles & 50–950 ramp

primary

#B1316D

secondary

#79C5A1

accent

#E09948

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B1316D

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

Preview Lab → · Contrast checker → · Palette generator →