#B730B0#B730B0

#B730B0 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.4% C 0.218 H 330.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B730B0
RGB	rgb(183, 48, 176)
HSL	hsl(303, 58%, 45%)
HSV	hsv(303, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 3.8%, 28.2%)
CIE-LAB	lab(46.07, 66.83, -39.18)
CIE-LCH	lch(46.07, 77.47, 329.62°)
OKLab	oklab(56.39% 0.1896 -0.1081)
OKLCH	oklch(56.39% 0.218 330.3)
XYZ	xyz(28.4218, 15.3180, 42.5256)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B730B0 #30B737

analogous

#7A30B7 #B730B0 #B7306C

triadic

#B730B0 #B0B730 #30B0B7

tetradic

#B730B0 #B77A30 #30B737 #306CB7

square

#B730B0 #B77A30 #30B737 #306CB7

split-complementary

#B730B0 #6CB730 #30B77A

monochromatic

#561753 #872381 #B730B0 #D252CB #DE83DA

Accessibility & contrast

On white

5.17

#B730B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B730B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B730B0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B730B0	#FFFFFF	#000000	##FFFFFF
##B730B0	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B3

Deuteranopia (green-blind)

#5974AD

Tritanopia (blue-blind)

#BE426E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b730b0;
/* rgb */ color: rgb(183, 48, 176);
/* oklch */ color: oklch(56.4% 0.218 330.3);

Tailwind

colors: {
  custom: {
    50: '#d076c8',
    500: '#b730b0',
    950: '#000000',
  },
}

SCSS

$custom: #b730b0;
$custom-light: #d076c8;
$custom-dark: #000000;

JSON

{
  "hex": "#b730b0",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 176
  },
  "hsl": {
    "h": 303.111,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56389,
    "c": 0.21823,
    "h": 330.3
  },
  "luminance": 0.15316
}

Semantic roles & 50–950 ramp

primary

#B730B0

secondary

#7BC87F

accent

#E24E46

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B730B0

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

Preview Lab → · Contrast checker → · Palette generator →