#B7318B#B7318B

#B7318B is a mid, vivid pink. Relative luminance 0.141; OKLCH L 54.6% C 0.192 H 344.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B7318B
RGB	rgb(183, 49, 139)
HSL	hsl(320, 58%, 45%)
HSV	hsv(320, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 24%, 28.2%)
CIE-LAB	lab(44.42, 61.15, -19.62)
CIE-LCH	lch(44.42, 64.22, 342.22°)
OKLab	oklab(54.63% 0.1847 -0.0523)
OKLCH	oklch(54.63% 0.192 344.2)
XYZ	xyz(25.2879, 14.1306, 25.8168)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7318B #31B75D

analogous

#A031B7 #B7318B #B73148

triadic

#B7318B #8BB731 #318BB7

tetradic

#B7318B #B7A031 #31B75D #3148B7

square

#B7318B #B7A031 #31B75D #3148B7

split-complementary

#B7318B #48B731 #31B7A0

monochromatic

#561742 #872466 #B7318B #D154A8 #DE84C1

Accessibility & contrast

On white

5.49

#B7318B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B7318B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7318B

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7318B	#FFFFFF	#000000	##FFFFFF
##B7318B	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8D

Deuteranopia (green-blind)

#697188

Tritanopia (blue-blind)

#C3305A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7318b;
/* rgb */ color: rgb(183, 49, 139);
/* oklch */ color: oklch(54.6% 0.192 344.2);

Tailwind

colors: {
  custom: {
    50: '#d176ad',
    500: '#b7318b',
    950: '#000000',
  },
}

SCSS

$custom: #b7318b;
$custom-light: #d176ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b7318b",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 139
  },
  "hsl": {
    "h": 319.701,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54627,
    "c": 0.19195,
    "h": 344.2
  },
  "luminance": 0.14128
}

Semantic roles & 50–950 ramp

primary

#B7318B

secondary

#7CC895

accent

#E17947

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#150910

muted

#837B7F

Preview Lab

Preview with #B7318B

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

Preview Lab → · Contrast checker → · Palette generator →