#6339CE#6339CE

#6339CE is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.8% C 0.214 H 288.8°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#6339CE
RGB	rgb(99, 57, 206)
HSL	hsl(257, 60%, 52%)
HSV	hsv(257, 72%, 81%)
CMYK	cmyk(51.9%, 72.3%, 0%, 19.2%)
CIE-LAB	lab(37.90, 53.43, -70.47)
CIE-LCH	lch(37.90, 88.43, 307.17°)
OKLab	oklab(48.84% 0.0689 -0.2025)
OKLCH	oklch(48.84% 0.214 288.8)
XYZ	xyz(17.7460, 10.0343, 59.3823)
Luminance	0.1003 (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

#6339CE #A4CE39

analogous

#395ACE #6339CE #AE39CE

triadic

#6339CE #CE6339 #39CE63

tetradic

#6339CE #CE395A #A4CE39 #39CEAE

square

#6339CE #CE395A #A4CE39 #39CEAE

split-complementary

#6339CE #CEAE39 #5ACE39

monochromatic

#341C71 #4A28A2 #6339CE #8A6ADA #B09BE6

Accessibility & contrast

On white

6.98

#6339CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#6339CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6339CE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6339CE	#FFFFFF	#000000	##FFFFFF
##6339CE	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#3B6180

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6339ce;
/* rgb */ color: rgb(99, 57, 206);
/* oklch */ color: oklch(48.8% 0.214 288.8);

Tailwind

colors: {
  custom: {
    50: '#9a73de',
    500: '#6339ce',
    950: '#000000',
  },
}

SCSS

$custom: #6339ce;
$custom-light: #9a73de;
$custom-dark: #000000;

JSON

{
  "hex": "#6339ce",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 206
  },
  "hsl": {
    "h": 256.913,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48837,
    "c": 0.21388,
    "h": 288.8
  },
  "luminance": 0.10035
}

Semantic roles & 50–950 ramp

primary

#6339CE

secondary

#C0D291

accent

#E344B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6339CE

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

Preview Lab → · Contrast checker → · Palette generator →