#B03BC8#B03BC8

#B03BC8 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.8% C 0.222 H 320.3°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B03BC8
RGB	rgb(176, 59, 200)
HSL	hsl(290, 56%, 51%)
HSV	hsv(290, 71%, 78%)
CMYK	cmyk(12%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(47.66, 65.62, -50.72)
CIE-LCH	lch(47.66, 82.93, 322.30°)
OKLab	oklab(57.75% 0.1708 -0.142)
OKLCH	oklch(57.75% 0.222 320.3)
XYZ	xyz(29.8925, 16.5297, 56.2484)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03BC8 #53C83B

analogous

#693BC8 #B03BC8 #C83B99

triadic

#B03BC8 #C8B03B #3BC8B0

tetradic

#B03BC8 #C8693B #53C83B #3B99C8

square

#B03BC8 #C8693B #53C83B #3B99C8

split-complementary

#B03BC8 #99C83B #3BC869

monochromatic

#5E1E6B #882B9A #B03BC8 #C36BD5 #D79BE3

Accessibility & contrast

On white

4.88

#B03BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B03BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03BC8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03BC8	#FFFFFF	#000000	##FFFFFF
##B03BC8	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#4875C5

Tritanopia (blue-blind)

#B1557E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b03bc8;
/* rgb */ color: rgb(176, 59, 200);
/* oklch */ color: oklch(57.8% 0.222 320.3);

Tailwind

colors: {
  custom: {
    50: '#cb7bd9',
    500: '#b03bc8',
    950: '#000000',
  },
}

SCSS

$custom: #b03bc8;
$custom-light: #cb7bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b03bc8",
  "rgb": {
    "r": 176,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 289.787,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.22211,
    "h": 320.3
  },
  "luminance": 0.16528
}

Semantic roles & 50–950 ramp

primary

#B03BC8

secondary

#9BCF90

accent

#DF4862

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #B03BC8

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

Preview Lab → · Contrast checker → · Palette generator →