#B7318C#B7318C

#B7318C is a mid, vivid pink. Relative luminance 0.142; OKLCH L 54.7% C 0.193 H 343.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B7318C
RGB	rgb(183, 49, 140)
HSL	hsl(319, 58%, 45%)
HSV	hsv(319, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 23.5%, 28.2%)
CIE-LAB	lab(44.46, 61.29, -20.16)
CIE-LCH	lch(44.46, 64.52, 341.79°)
OKLab	oklab(54.67% 0.1849 -0.0538)
OKLCH	oklch(54.67% 0.193 343.8)
XYZ	xyz(25.3613, 14.1600, 26.2034)
Luminance	0.1416 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7318C #31B75C

analogous

#9F31B7 #B7318C #B73149

triadic

#B7318C #8CB731 #318CB7

tetradic

#B7318C #B79F31 #31B75C #3149B7

square

#B7318C #B79F31 #31B75C #3149B7

split-complementary

#B7318C #49B731 #31B79F

monochromatic

#561742 #872467 #B7318C #D154A9 #DE84C1

Accessibility & contrast

On white

5.48

#B7318C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B7318C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7318C

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7318C	#FFFFFF	#000000	##FFFFFF
##B7318C	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8E

Deuteranopia (green-blind)

#697189

Tritanopia (blue-blind)

#C3315A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7318c;
/* rgb */ color: rgb(183, 49, 140);
/* oklch */ color: oklch(54.7% 0.193 343.8);

Tailwind

colors: {
  custom: {
    50: '#d176ad',
    500: '#b7318c',
    950: '#000000',
  },
}

SCSS

$custom: #b7318c;
$custom-light: #d176ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b7318c",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 140
  },
  "hsl": {
    "h": 319.254,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54671,
    "c": 0.19255,
    "h": 343.8
  },
  "luminance": 0.14157
}

Semantic roles & 50–950 ramp

primary

#B7318C

secondary

#7CC894

accent

#E17847

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#150910

muted

#837B7F

Preview Lab

Preview with #B7318C

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

Preview Lab → · Contrast checker → · Palette generator →