#6339C3#6339C3

#6339C3 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.9% C 0.201 H 290.7°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#6339C3
RGB	rgb(99, 57, 195)
HSL	hsl(258, 55%, 49%)
HSV	hsv(258, 71%, 76%)
CMYK	cmyk(49.2%, 70.8%, 0%, 23.5%)
CIE-LAB	lab(36.96, 50.38, -65.60)
CIE-LCH	lch(36.96, 82.72, 307.53°)
OKLab	oklab(47.88% 0.0712 -0.1882)
OKLCH	oklch(47.88% 0.201 290.7)
XYZ	xyz(16.4562, 9.5184, 52.5893)
Luminance	0.0952 (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

#6339C3 #99C339

analogous

#3954C3 #6339C3 #A839C3

triadic

#6339C3 #C36339 #39C363

tetradic

#6339C3 #C33954 #99C339 #39C3A8

square

#6339C3 #C33954 #99C339 #39C3A8

split-complementary

#6339C3 #C3A839 #54C339

monochromatic

#331D64 #4B2B94 #6339C3 #8867D2 #AD96E0

Accessibility & contrast

On white

7.23

#6339C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#6339C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6339C3

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6339C3	#FFFFFF	#000000	##FFFFFF
##6339C3	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#435D7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6339c3;
/* rgb */ color: rgb(99, 57, 195);
/* oklch */ color: oklch(47.9% 0.201 290.7);

Tailwind

colors: {
  custom: {
    50: '#9873d6',
    500: '#6339c3',
    950: '#000000',
  },
}

SCSS

$custom: #6339c3;
$custom-light: #9873d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6339c3",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 195
  },
  "hsl": {
    "h": 258.261,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47881,
    "c": 0.20123,
    "h": 290.7
  },
  "luminance": 0.09519
}

Semantic roles & 50–950 ramp

primary

#6339C3

secondary

#B8CC8C

accent

#DE4AB1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6339C3

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

Preview Lab → · Contrast checker → · Palette generator →