#B1318D#B1318D

#B1318D is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.8% C 0.189 H 341.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B1318D
RGB	rgb(177, 49, 141)
HSL	hsl(317, 57%, 44%)
HSV	hsv(317, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 20.3%, 30.6%)
CIE-LAB	lab(43.46, 59.90, -22.39)
CIE-LCH	lch(43.46, 63.95, 339.50°)
OKLab	oklab(53.76% 0.1794 -0.0602)
OKLCH	oklch(53.76% 0.189 341.4)
XYZ	xyz(24.0382, 13.4692, 26.5280)
Luminance	0.1347 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1318D #31B155

analogous

#9531B1 #B1318D #B1314D

triadic

#B1318D #8DB131 #318DB1

tetradic

#B1318D #B19531 #31B155 #314DB1

square

#B1318D #B19531 #31B155 #314DB1

split-complementary

#B1318D #4DB131 #31B195

monochromatic

#511641 #812467 #B1318D #CF51AB #DC80C2

Accessibility & contrast

On white

5.69

#B1318D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B1318D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1318D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1318D	#FFFFFF	#000000	##FFFFFF
##B1318D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5990

Deuteranopia (green-blind)

#646E8A

Tritanopia (blue-blind)

#BC335B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b1318d;
/* rgb */ color: rgb(177, 49, 141);
/* oklch */ color: oklch(53.8% 0.189 341.4);

Tailwind

colors: {
  custom: {
    50: '#cc75ae',
    500: '#b1318d',
    950: '#000000',
  },
}

SCSS

$custom: #b1318d;
$custom-light: #cc75ae;
$custom-dark: #000000;

JSON

{
  "hex": "#b1318d",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 141
  },
  "hsl": {
    "h": 316.875,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53763,
    "c": 0.18919,
    "h": 341.4
  },
  "luminance": 0.13467
}

Semantic roles & 50–950 ramp

primary

#B1318D

secondary

#79C58E

accent

#E07348

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B1318D

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

Preview Lab → · Contrast checker → · Palette generator →