#6338D0#6338D0

#6338D0 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.9% C 0.217 H 288.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#6338D0
RGB	rgb(99, 56, 208)
HSL	hsl(257, 62%, 52%)
HSV	hsv(257, 73%, 82%)
CMYK	cmyk(52.4%, 73.1%, 0%, 18.4%)
CIE-LAB	lab(37.90, 54.48, -71.62)
CIE-LCH	lch(37.90, 89.99, 307.26°)
OKLab	oklab(48.89% 0.0692 -0.2059)
OKLCH	oklch(48.89% 0.217 288.6)
XYZ	xyz(17.9416, 10.0342, 60.6537)
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

#6338D0 #A5D038

analogous

#3859D0 #6338D0 #AF38D0

triadic

#6338D0 #D06338 #38D063

tetradic

#6338D0 #D03859 #A5D038 #38D0AF

square

#6338D0 #D03859 #A5D038 #38D0AF

split-complementary

#6338D0 #D0AF38 #59D038

monochromatic

#341B73 #4A27A4 #6338D0 #8A6ADC #B19BE7

Accessibility & contrast

On white

6.98

#6338D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#6338D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6338D0

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338D0	#FFFFFF	#000000	##FFFFFF
##6338D0	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)

#005CD4

Deuteranopia (green-blind)

#0055CD

Tritanopia (blue-blind)

#396181

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6338d0;
/* rgb */ color: rgb(99, 56, 208);
/* oklch */ color: oklch(48.9% 0.217 288.6);

Tailwind

colors: {
  custom: {
    50: '#9a73e0',
    500: '#6338d0',
    950: '#000000',
  },
}

SCSS

$custom: #6338d0;
$custom-light: #9a73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#6338d0",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 208
  },
  "hsl": {
    "h": 256.974,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48891,
    "c": 0.2172,
    "h": 288.6
  },
  "luminance": 0.10035
}

Semantic roles & 50–950 ramp

primary

#6338D0

secondary

#C0D391

accent

#E543B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338D0

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

Preview Lab → · Contrast checker → · Palette generator →