#B03BB3#B03BB3

#B03BB3 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.5% C 0.204 H 326.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B03BB3
RGB	rgb(176, 59, 179)
HSL	hsl(299, 50%, 47%)
HSV	hsv(299, 67%, 70%)
CMYK	cmyk(1.7%, 67%, 0%, 29.8%)
CIE-LAB	lab(46.46, 61.88, -40.39)
CIE-LCH	lch(46.46, 73.89, 326.87°)
OKLab	oklab(56.51% 0.1712 -0.1119)
OKLCH	oklch(56.51% 0.204 326.8)
XYZ	xyz(27.6047, 15.6145, 44.1990)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03BB3 #3EB33B

analogous

#743BB3 #B03BB3 #B33B7A

triadic

#B03BB3 #B3B03B #3BB3B0

tetradic

#B03BB3 #B3743B #3EB33B #3B7AB3

square

#B03BB3 #B3743B #3EB33B #3B7AB3

split-complementary

#B03BB3 #7AB33B #3BB374

monochromatic

#551D57 #832C85 #B03BB3 #C860CB #D88EDA

Accessibility & contrast

On white

5.09

#B03BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B03BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03BB3

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03BB3	#FFFFFF	#000000	##FFFFFF
##B03BB3	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2665B6

Deuteranopia (green-blind)

#5773B0

Tritanopia (blue-blind)

#B54C72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b03bb3;
/* rgb */ color: rgb(176, 59, 179);
/* oklch */ color: oklch(56.5% 0.204 326.8);

Tailwind

colors: {
  custom: {
    50: '#cb7bca',
    500: '#b03bb3',
    950: '#000000',
  },
}

SCSS

$custom: #b03bb3;
$custom-light: #cb7bca;
$custom-dark: #000000;

JSON

{
  "hex": "#b03bb3",
  "rgb": {
    "r": 176,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 298.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56509,
    "c": 0.20447,
    "h": 326.8
  },
  "luminance": 0.15613
}

Semantic roles & 50–950 ramp

primary

#B03BB3

secondary

#87C585

accent

#DA4E51

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140A13

muted

#827C82

Preview Lab

Preview with #B03BB3

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

Preview Lab → · Contrast checker → · Palette generator →