#6339DA#6339DA

#6339DA is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.9% C 0.227 H 286.9°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#6339DA
RGB	rgb(99, 57, 218)
HSL	hsl(256, 69%, 54%)
HSV	hsv(256, 74%, 85%)
CMYK	cmyk(54.6%, 73.9%, 0%, 14.5%)
CIE-LAB	lab(38.97, 56.75, -75.64)
CIE-LCH	lch(38.97, 94.56, 306.88°)
OKLab	oklab(49.91% 0.0661 -0.2176)
OKLCH	oklch(49.91% 0.227 286.9)
XYZ	xyz(19.2598, 10.6398, 67.3549)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6339DA #B0DA39

analogous

#3960DA #6339DA #B439DA

triadic

#6339DA #DA6339 #39DA63

tetradic

#6339DA #DA3960 #B0DA39 #39DAB4

square

#6339DA #DA3960 #B0DA39 #39DAB4

split-complementary

#6339DA #DAB439 #60DA39

monochromatic

#331881 #4822B4 #6339DA #8C6DE4 #B4A0ED

Accessibility & contrast

On white

6.71

#6339DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#6339DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6339DA

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6339DA	#FFFFFF	#000000	##FFFFFF
##6339DA	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DF

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#2F6687

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6339da;
/* rgb */ color: rgb(99, 57, 218);
/* oklch */ color: oklch(49.9% 0.227 286.9);

Tailwind

colors: {
  custom: {
    50: '#9b74e7',
    500: '#6339da',
    950: '#000000',
  },
}

SCSS

$custom: #6339da;
$custom-light: #9b74e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6339da",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 218
  },
  "hsl": {
    "h": 255.652,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49912,
    "c": 0.22746,
    "h": 286.9
  },
  "luminance": 0.10641
}

Semantic roles & 50–950 ramp

primary

#6339DA

secondary

#C8DA95

accent

#EB3CBE

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #6339DA

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

Preview Lab → · Contrast checker → · Palette generator →