#B03BC7#B03BC7

#B03BC7 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.7% C 0.221 H 320.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B03BC7
RGB	rgb(176, 59, 199)
HSL	hsl(290, 56%, 51%)
HSV	hsv(290, 70%, 78%)
CMYK	cmyk(11.6%, 70.4%, 0%, 22%)
CIE-LAB	lab(47.60, 65.44, -50.23)
CIE-LCH	lch(47.60, 82.49, 322.49°)
OKLab	oklab(57.69% 0.1709 -0.1406)
OKLCH	oklch(57.69% 0.221 320.6)
XYZ	xyz(29.7760, 16.4831, 55.6349)
Luminance	0.1648 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03BC7 #52C73B

analogous

#6A3BC7 #B03BC7 #C73B98

triadic

#B03BC7 #C7B03B #3BC7B0

tetradic

#B03BC7 #C76A3B #52C73B #3B98C7

square

#B03BC7 #C76A3B #52C73B #3B98C7

split-complementary

#B03BC7 #98C73B #3BC76A

monochromatic

#5D1E69 #872C99 #B03BC7 #C36BD5 #D69AE2

Accessibility & contrast

On white

4.89

#B03BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B03BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03BC7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03BC7	#FFFFFF	#000000	##FFFFFF
##B03BC7	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#4975C4

Tritanopia (blue-blind)

#B1557D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b03bc7;
/* rgb */ color: rgb(176, 59, 199);
/* oklch */ color: oklch(57.7% 0.221 320.6);

Tailwind

colors: {
  custom: {
    50: '#cb7bd9',
    500: '#b03bc7',
    950: '#000000',
  },
}

SCSS

$custom: #b03bc7;
$custom-light: #cb7bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b03bc7",
  "rgb": {
    "r": 176,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 290.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57691,
    "c": 0.22125,
    "h": 320.6
  },
  "luminance": 0.16482
}

Semantic roles & 50–950 ramp

primary

#B03BC7

secondary

#9ACE90

accent

#DF4962

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A15

muted

#827C83

Preview Lab

Preview with #B03BC7

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

Preview Lab → · Contrast checker → · Palette generator →