#6339C4#6339C4

#6339C4 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.0% C 0.202 H 290.5°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#6339C4
RGB	rgb(99, 57, 196)
HSL	hsl(258, 55%, 50%)
HSV	hsv(258, 71%, 77%)
CMYK	cmyk(49.5%, 70.9%, 0%, 23.1%)
CIE-LAB	lab(37.05, 50.66, -66.05)
CIE-LCH	lch(37.05, 83.24, 307.49°)
OKLab	oklab(47.97% 0.071 -0.1895)
OKLCH	oklch(47.97% 0.202 290.5)
XYZ	xyz(16.5697, 9.5638, 53.1868)
Luminance	0.0956 (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

#6339C4 #9AC439

analogous

#3955C4 #6339C4 #A839C4

triadic

#6339C4 #C46339 #39C463

tetradic

#6339C4 #C43955 #9AC439 #39C4A8

square

#6339C4 #C43955 #9AC439 #39C4A8

split-complementary

#6339C4 #C4A839 #55C439

monochromatic

#331D65 #4B2B95 #6339C4 #8867D3 #AD97E1

Accessibility & contrast

On white

7.21

#6339C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#6339C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6339C4

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6339C4	#FFFFFF	#000000	##FFFFFF
##6339C4	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#425D7B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6339c4;
/* rgb */ color: rgb(99, 57, 196);
/* oklch */ color: oklch(48.0% 0.202 290.5);

Tailwind

colors: {
  custom: {
    50: '#9873d7',
    500: '#6339c4',
    950: '#000000',
  },
}

SCSS

$custom: #6339c4;
$custom-light: #9873d7;
$custom-dark: #000000;

JSON

{
  "hex": "#6339c4",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 196
  },
  "hsl": {
    "h": 258.129,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47967,
    "c": 0.20239,
    "h": 290.5
  },
  "luminance": 0.09564
}

Semantic roles & 50–950 ramp

primary

#6339C4

secondary

#B9CC8D

accent

#DE4AB1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6339C4

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

Preview Lab → · Contrast checker → · Palette generator →