#B03178#B03178

#B03178 is a mid, vivid pink. Relative luminance 0.128; OKLCH L 52.7% C 0.176 H 350.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B03178
RGB	rgb(176, 49, 120)
HSL	hsl(326, 56%, 44%)
HSV	hsv(326, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 31.8%, 31%)
CIE-LAB	lab(42.44, 56.93, -11.11)
CIE-LCH	lch(42.44, 58.00, 348.95°)
OKLab	oklab(52.71% 0.1739 -0.0289)
OKLCH	oklch(52.71% 0.176 350.6)
XYZ	xyz(22.3942, 12.7853, 19.0542)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03178 #31B069

analogous

#A931B0 #B03178 #B03139

triadic

#B03178 #78B031 #3178B0

tetradic

#B03178 #B0A931 #31B069 #3139B0

square

#B03178 #B0A931 #31B069 #3139B0

split-complementary

#B03178 #39B031 #31B0A9

monochromatic

#501637 #802457 #B03178 #CE5097 #DC80B3

Accessibility & contrast

On white

5.90

#B03178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B03178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03178

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03178	#FFFFFF	#000000	##FFFFFF
##B03178	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567A

Deuteranopia (green-blind)

#6A6C75

Tritanopia (blue-blind)

#BD2950

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b03178;
/* rgb */ color: rgb(176, 49, 120);
/* oklch */ color: oklch(52.7% 0.176 350.6);

Tailwind

colors: {
  custom: {
    50: '#cc749f',
    500: '#b03178',
    950: '#000000',
  },
}

SCSS

$custom: #b03178;
$custom-light: #cc749f;
$custom-dark: #000000;

JSON

{
  "hex": "#b03178",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 326.457,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52706,
    "c": 0.17628,
    "h": 350.6
  },
  "luminance": 0.12783
}

Semantic roles & 50–950 ramp

primary

#B03178

secondary

#78C59A

accent

#E08B48

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B03178

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

Preview Lab → · Contrast checker → · Palette generator →