#6339C8#6339C8

#6339C8 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.3% C 0.207 H 289.8°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#6339C8
RGB	rgb(99, 57, 200)
HSL	hsl(258, 57%, 50%)
HSV	hsv(258, 72%, 78%)
CMYK	cmyk(50.5%, 71.5%, 0%, 21.6%)
CIE-LAB	lab(37.39, 51.77, -67.83)
CIE-LCH	lch(37.39, 85.33, 307.35°)
OKLab	oklab(48.31% 0.0702 -0.1947)
OKLCH	oklch(48.31% 0.207 289.8)
XYZ	xyz(17.0310, 9.7483, 55.6166)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6339C8 #9EC839

analogous

#3957C8 #6339C8 #AA39C8

triadic

#6339C8 #C86339 #39C863

tetradic

#6339C8 #C83957 #9EC839 #39C8AA

square

#6339C8 #C83957 #9EC839 #39C8AA

split-complementary

#6339C8 #C8AA39 #57C839

monochromatic

#341D69 #4B2B99 #6339C8 #8969D5 #AE99E3

Accessibility & contrast

On white

7.12

#6339C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#6339C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6339C8

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6339C8	#FFFFFF	#000000	##FFFFFF
##6339C8	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCC

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#3F5F7D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6339c8;
/* rgb */ color: rgb(99, 57, 200);
/* oklch */ color: oklch(48.3% 0.207 289.8);

Tailwind

colors: {
  custom: {
    50: '#9973da',
    500: '#6339c8',
    950: '#000000',
  },
}

SCSS

$custom: #6339c8;
$custom-light: #9973da;
$custom-dark: #000000;

JSON

{
  "hex": "#6339c8",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 200
  },
  "hsl": {
    "h": 257.622,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48312,
    "c": 0.207,
    "h": 289.8
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#6339C8

secondary

#BCCE8F

accent

#E048B3

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6339C8

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

Preview Lab → · Contrast checker → · Palette generator →