#6338CE#6338CE

#6338CE is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.7% C 0.215 H 288.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#6338CE
RGB	rgb(99, 56, 206)
HSL	hsl(257, 60%, 51%)
HSV	hsv(257, 73%, 81%)
CMYK	cmyk(51.9%, 72.8%, 0%, 19.2%)
CIE-LAB	lab(37.73, 53.93, -70.75)
CIE-LCH	lch(37.73, 88.96, 307.31°)
OKLab	oklab(48.71% 0.0697 -0.2033)
OKLCH	oklch(48.71% 0.215 288.9)
XYZ	xyz(17.6971, 9.9364, 59.3660)
Luminance	0.0994 (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

#6338CE #A3CE38

analogous

#3858CE #6338CE #AE38CE

triadic

#6338CE #CE6338 #38CE63

tetradic

#6338CE #CE3858 #A3CE38 #38CEAE

square

#6338CE #CE3858 #A3CE38 #38CEAE

split-complementary

#6338CE #CEAE38 #58CE38

monochromatic

#341C70 #4A28A1 #6338CE #8969DA #B09AE6

Accessibility & contrast

On white

7.03

#6338CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#6338CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338CE

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338CE	#FFFFFF	#000000	##FFFFFF
##6338CE	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#3B6080

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6338ce;
/* rgb */ color: rgb(99, 56, 206);
/* oklch */ color: oklch(48.7% 0.215 288.9);

Tailwind

colors: {
  custom: {
    50: '#9a73de',
    500: '#6338ce',
    950: '#000000',
  },
}

SCSS

$custom: #6338ce;
$custom-light: #9a73de;
$custom-dark: #000000;

JSON

{
  "hex": "#6338ce",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 206
  },
  "hsl": {
    "h": 257.2,
    "s": 60.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48713,
    "c": 0.21494,
    "h": 288.9
  },
  "luminance": 0.09937
}

Semantic roles & 50–950 ramp

primary

#6338CE

secondary

#BFD290

accent

#E444B6

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338CE

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

Preview Lab → · Contrast checker → · Palette generator →