#B7318A#B7318A

#B7318A is a mid, vivid pink. Relative luminance 0.141; OKLCH L 54.6% C 0.191 H 344.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B7318A
RGB	rgb(183, 49, 138)
HSL	hsl(320, 58%, 45%)
HSV	hsv(320, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 24.6%, 28.2%)
CIE-LAB	lab(44.38, 61.02, -19.07)
CIE-LCH	lch(44.38, 63.94, 342.64°)
OKLab	oklab(54.58% 0.1845 -0.0508)
OKLCH	oklch(54.58% 0.191 344.6)
XYZ	xyz(25.2152, 14.1016, 25.4338)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7318A #31B75E

analogous

#A131B7 #B7318A #B73147

triadic

#B7318A #8AB731 #318AB7

tetradic

#B7318A #B7A131 #31B75E #3147B7

square

#B7318A #B7A131 #31B75E #3147B7

split-complementary

#B7318A #47B731 #31B7A1

monochromatic

#561741 #872466 #B7318A #D154A7 #DE84C0

Accessibility & contrast

On white

5.50

#B7318A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B7318A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7318A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7318A	#FFFFFF	#000000	##FFFFFF
##B7318A	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415B8C

Deuteranopia (green-blind)

#697187

Tritanopia (blue-blind)

#C32F59

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7318a;
/* rgb */ color: rgb(183, 49, 138);
/* oklch */ color: oklch(54.6% 0.191 344.6);

Tailwind

colors: {
  custom: {
    50: '#d175ac',
    500: '#b7318a',
    950: '#000000',
  },
}

SCSS

$custom: #b7318a;
$custom-light: #d175ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b7318a",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 138
  },
  "hsl": {
    "h": 320.149,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54584,
    "c": 0.19136,
    "h": 344.6
  },
  "luminance": 0.14099
}

Semantic roles & 50–950 ramp

primary

#B7318A

secondary

#7CC896

accent

#E17B47

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#150910

muted

#837B7F

Preview Lab

Preview with #B7318A

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

Preview Lab → · Contrast checker → · Palette generator →