#B3319D#B3319D

#B3319D is a mid, highly saturated pink. Relative luminance 0.142; OKLCH L 54.9% C 0.201 H 335.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3319D
RGB	rgb(179, 49, 157)
HSL	hsl(310, 57%, 45%)
HSV	hsv(310, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 12.3%, 29.8%)
CIE-LAB	lab(44.54, 62.68, -30.34)
CIE-LCH	lch(44.54, 69.63, 334.17°)
OKLab	oklab(54.85% 0.1834 -0.0827)
OKLCH	oklch(54.85% 0.201 335.7)
XYZ	xyz(25.7749, 14.2169, 33.2784)
Luminance	0.1421 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3319D #31B347

analogous

#8831B3 #B3319D #B3315C

triadic

#B3319D #9DB331 #319DB3

tetradic

#B3319D #B38831 #31B347 #315CB3

square

#B3319D #B38831 #31B347 #315CB3

split-complementary

#B3319D #5CB331 #31B388

monochromatic

#531749 #832473 #B3319D #D052BA #DD82CD

Accessibility & contrast

On white

5.46

#B3319D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B3319D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3319D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3319D	#FFFFFF	#000000	##FFFFFF
##B3319D	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325DA0

Deuteranopia (green-blind)

#5F709A

Tritanopia (blue-blind)

#BC3A63

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b3319d;
/* rgb */ color: rgb(179, 49, 157);
/* oklch */ color: oklch(54.9% 0.201 335.7);

Tailwind

colors: {
  custom: {
    50: '#cd76ba',
    500: '#b3319d',
    950: '#000000',
  },
}

SCSS

$custom: #b3319d;
$custom-light: #cd76ba;
$custom-dark: #000000;

JSON

{
  "hex": "#b3319d",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 157
  },
  "hsl": {
    "h": 310.154,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54851,
    "c": 0.20123,
    "h": 335.7
  },
  "luminance": 0.14215
}

Semantic roles & 50–950 ramp

primary

#B3319D

secondary

#7AC687

accent

#E06148

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B3319D

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

Preview Lab → · Contrast checker → · Palette generator →