#B340B0#B340B0

#B340B0 is a mid, vivid purple. Relative luminance 0.164; OKLCH L 57.3% C 0.197 H 328.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B340B0
RGB	rgb(179, 64, 176)
HSL	hsl(302, 47%, 48%)
HSV	hsv(302, 64%, 70%)
CMYK	cmyk(0%, 64.2%, 1.7%, 29.8%)
CIE-LAB	lab(47.48, 60.11, -36.99)
CIE-LCH	lch(47.48, 70.58, 328.39°)
OKLab	oklab(57.28% 0.1687 -0.102)
OKLCH	oklch(57.28% 0.197 328.8)
XYZ	xyz(28.2600, 16.3870, 42.7404)
Luminance	0.1638 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B340B0 #40B343

analogous

#7C40B3 #B340B0 #B34077

triadic

#B340B0 #B0B340 #40B0B3

tetradic

#B340B0 #B37C40 #40B343 #4077B3

square

#B340B0 #B37C40 #40B343 #4077B3

split-complementary

#B340B0 #77B340 #40B37C

monochromatic

#592057 #863084 #B340B0 #C967C6 #D994D7

Accessibility & contrast

On white

4.91

#B340B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#B340B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B340B0

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B340B0	#FFFFFF	#000000	##FFFFFF
##B340B0	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3367B3

Deuteranopia (green-blind)

#5E76AD

Tritanopia (blue-blind)

#B94E72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b340b0;
/* rgb */ color: rgb(179, 64, 176);
/* oklch */ color: oklch(57.3% 0.197 328.8);

Tailwind

colors: {
  custom: {
    50: '#cd7dc8',
    500: '#b340b0',
    950: '#000000',
  },
}

SCSS

$custom: #b340b0;
$custom-light: #cd7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#b340b0",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 176
  },
  "hsl": {
    "h": 301.565,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57282,
    "c": 0.19717,
    "h": 328.8
  },
  "luminance": 0.16385
}

Semantic roles & 50–950 ramp

primary

#B340B0

secondary

#8AC48C

accent

#D75451

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B340B0

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

Preview Lab → · Contrast checker → · Palette generator →