#B343D3#B343D3

#B343D3 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.6% C 0.223 H 317.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B343D3
RGB	rgb(179, 67, 211)
HSL	hsl(287, 62%, 55%)
HSV	hsv(287, 68%, 83%)
CMYK	cmyk(15.2%, 68.2%, 0%, 17.3%)
CIE-LAB	lab(49.86, 65.23, -53.49)
CIE-LCH	lch(49.86, 84.36, 320.64°)
OKLab	oklab(59.63% 0.1655 -0.1501)
OKLCH	oklch(59.63% 0.223 317.8)
XYZ	xyz(32.3538, 18.3026, 63.4439)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B343D3 #63D343

analogous

#6B43D3 #B343D3 #D343AB

triadic

#B343D3 #D3B343 #43D3B3

tetradic

#B343D3 #D36B43 #63D343 #43ABD3

square

#B343D3 #D36B43 #63D343 #43ABD3

split-complementary

#B343D3 #ABD343 #43D36B

monochromatic

#691E7E #9229B0 #B343D3 #C775DF #DBA6EA

Accessibility & contrast

On white

4.51

#B343D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#B343D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B343D3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B343D3	#FFFFFF	#000000	##000000
##B343D3	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#B25E86

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b343d3;
/* rgb */ color: rgb(179, 67, 211);
/* oklch */ color: oklch(59.6% 0.223 317.8);

Tailwind

colors: {
  custom: {
    50: '#ce80e1',
    500: '#b343d3',
    950: '#000000',
  },
}

SCSS

$custom: #b343d3;
$custom-light: #ce80e1;
$custom-dark: #000000;

JSON

{
  "hex": "#b343d3",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 211
  },
  "hsl": {
    "h": 286.667,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59627,
    "c": 0.22344,
    "h": 317.8
  },
  "luminance": 0.18301
}

Semantic roles & 50–950 ramp

primary

#B343D3

secondary

#A8D79A

accent

#E54367

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B343D3

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

Preview Lab → · Contrast checker → · Palette generator →