#B340E3#B340E3

#B340E3 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.4% C 0.241 H 313.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B340E3
RGB	rgb(179, 64, 227)
HSL	hsl(282, 74%, 57%)
HSV	hsv(282, 72%, 89%)
CMYK	cmyk(21.1%, 71.8%, 0%, 11%)
CIE-LAB	lab(50.45, 69.51, -61.65)
CIE-LCH	lch(50.45, 92.91, 318.43°)
OKLab	oklab(60.37% 0.1671 -0.174)
OKLCH	oklch(60.37% 0.241 313.8)
XYZ	xyz(34.2865, 18.7977, 74.4804)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B340E3 #70E340

analogous

#6240E3 #B340E3 #E340C2

triadic

#B340E3 #E3B340 #40E3B3

tetradic

#B340E3 #E36240 #70E340 #40C2E3

square

#B340E3 #E36240 #70E340 #40C2E3

split-complementary

#B340E3 #C2E340 #40E362

monochromatic

#6E1693 #961DC8 #B340E3 #C875EB #DDABF3

Accessibility & contrast

On white

4.41

#B340E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#B340E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B340E3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B340E3	#FFFFFF	#000000	##000000
##B340E3	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E8

Deuteranopia (green-blind)

#347BDF

Tritanopia (blue-blind)

#AE638E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b340e3;
/* rgb */ color: rgb(179, 64, 227);
/* oklch */ color: oklch(60.4% 0.241 313.8);

Tailwind

colors: {
  custom: {
    50: '#ce7fed',
    500: '#b340e3',
    950: '#000000',
  },
}

SCSS

$custom: #b340e3;
$custom-light: #ce7fed;
$custom-dark: #000000;

JSON

{
  "hex": "#b340e3",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 227
  },
  "hsl": {
    "h": 282.331,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60366,
    "c": 0.24122,
    "h": 313.8
  },
  "luminance": 0.18797
}

Semantic roles & 50–950 ramp

primary

#B340E3

secondary

#B2E19E

accent

#F1376E

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B340E3

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

Preview Lab → · Contrast checker → · Palette generator →