#B340C8#B340C8

#B340C8 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.6% C 0.217 H 321.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B340C8
RGB	rgb(179, 64, 200)
HSL	hsl(291, 55%, 52%)
HSV	hsv(291, 68%, 78%)
CMYK	cmyk(10.5%, 68%, 0%, 21.6%)
CIE-LAB	lab(48.79, 64.35, -48.89)
CIE-LCH	lch(48.79, 80.82, 322.78°)
OKLab	oklab(58.65% 0.1692 -0.1366)
OKLCH	oklch(58.65% 0.217 321.1)
XYZ	xyz(30.8479, 17.4222, 56.3703)
Luminance	0.1742 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B340C8 #55C840

analogous

#6F40C8 #B340C8 #C84099

triadic

#B340C8 #C8B340 #40C8B3

tetradic

#B340C8 #C86F40 #55C840 #4099C8

square

#B340C8 #C86F40 #55C840 #4099C8

split-complementary

#B340C8 #99C840 #40C86F

monochromatic

#62206E #8C2D9D #B340C8 #C670D6 #D99FE3

Accessibility & contrast

On white

4.68

#B340C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B340C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B340C8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B340C8	#FFFFFF	#000000	##FFFFFF
##B340C8	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E6CCC

Deuteranopia (green-blind)

#4F78C5

Tritanopia (blue-blind)

#B4587F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b340c8;
/* rgb */ color: rgb(179, 64, 200);
/* oklch */ color: oklch(58.6% 0.217 321.1);

Tailwind

colors: {
  custom: {
    50: '#cd7ed9',
    500: '#b340c8',
    950: '#000000',
  },
}

SCSS

$custom: #b340c8;
$custom-light: #cd7ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#b340c8",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 200
  },
  "hsl": {
    "h": 290.735,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58649,
    "c": 0.21743,
    "h": 321.1
  },
  "luminance": 0.17421
}

Semantic roles & 50–950 ramp

primary

#B340C8

secondary

#9DD094

accent

#DF4960

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B340C8

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

Preview Lab → · Contrast checker → · Palette generator →