#B343C7#B343C7

#B343C7 is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 58.9% C 0.213 H 321.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B343C7
RGB	rgb(179, 67, 199)
HSL	hsl(291, 54%, 52%)
HSV	hsv(291, 66%, 78%)
CMYK	cmyk(10.1%, 66.3%, 0%, 22%)
CIE-LAB	lab(49.16, 62.97, -47.72)
CIE-LCH	lch(49.16, 79.01, 322.84°)
OKLab	oklab(58.9% 0.1659 -0.1332)
OKLCH	oklch(58.9% 0.213 321.2)
XYZ	xyz(30.9052, 17.7231, 55.8148)
Luminance	0.1772 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B343C7 #57C743

analogous

#7143C7 #B343C7 #C74399

triadic

#B343C7 #C7B343 #43C7B3

tetradic

#B343C7 #C77143 #57C743 #4399C7

square

#B343C7 #C77143 #57C743 #4399C7

split-complementary

#B343C7 #99C743 #43C771

monochromatic

#63216F #8D2F9E #B343C7 #C672D5 #D9A1E3

Accessibility & contrast

On white

4.62

#B343C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#B343C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B343C7

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B343C7	#FFFFFF	#000000	##FFFFFF
##B343C7	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6DCB

Deuteranopia (green-blind)

#5279C4

Tritanopia (blue-blind)

#B55A80

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b343c7;
/* rgb */ color: rgb(179, 67, 199);
/* oklch */ color: oklch(58.9% 0.213 321.2);

Tailwind

colors: {
  custom: {
    50: '#cd80d8',
    500: '#b343c7',
    950: '#000000',
  },
}

SCSS

$custom: #b343c7;
$custom-light: #cd80d8;
$custom-dark: #000000;

JSON

{
  "hex": "#b343c7",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 199
  },
  "hsl": {
    "h": 290.909,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58897,
    "c": 0.2128,
    "h": 321.2
  },
  "luminance": 0.17722
}

Semantic roles & 50–950 ramp

primary

#B343C7

secondary

#9FD096

accent

#DD4A61

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B343C7

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

Preview Lab → · Contrast checker → · Palette generator →