#B03399#B03399

#B03399 is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.4% C 0.194 H 336.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B03399
RGB	rgb(176, 51, 153)
HSL	hsl(311, 55%, 45%)
HSV	hsv(311, 71%, 69%)
CMYK	cmyk(0%, 71%, 13.1%, 31%)
CIE-LAB	lab(44.09, 60.66, -28.68)
CIE-LCH	lch(44.09, 67.10, 334.70°)
OKLab	oklab(54.36% 0.1779 -0.0781)
OKLCH	oklch(54.36% 0.194 336.3)
XYZ	xyz(24.8385, 13.8999, 31.5056)
Luminance	0.1390 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03399 #33B04A

analogous

#8933B0 #B03399 #B0335B

triadic

#B03399 #99B033 #3399B0

tetradic

#B03399 #B08933 #33B04A #335BB0

square

#B03399 #B08933 #33B04A #335BB0

split-complementary

#B03399 #5BB033 #33B089

monochromatic

#511847 #812570 #B03399 #CD53B7 #DB82CB

Accessibility & contrast

On white

5.56

#B03399 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B03399 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03399

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03399	#FFFFFF	#000000	##FFFFFF
##B03399	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355C9C

Deuteranopia (green-blind)

#5F6F96

Tritanopia (blue-blind)

#B93B62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b03399;
/* rgb */ color: rgb(176, 51, 153);
/* oklch */ color: oklch(54.4% 0.194 336.3);

Tailwind

colors: {
  custom: {
    50: '#cb76b7',
    500: '#b03399',
    950: '#000000',
  },
}

SCSS

$custom: #b03399;
$custom-light: #cb76b7;
$custom-dark: #000000;

JSON

{
  "hex": "#b03399",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 153
  },
  "hsl": {
    "h": 311.04,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54364,
    "c": 0.19432,
    "h": 336.3
  },
  "luminance": 0.13898
}

Semantic roles & 50–950 ramp

primary

#B03399

secondary

#7BC488

accent

#DE6549

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140911

muted

#827B80

Preview Lab

Preview with #B03399

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

Preview Lab → · Contrast checker → · Palette generator →