#6338C3#6338C3

#6338C3 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.8% C 0.202 H 290.9°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#6338C3
RGB	rgb(99, 56, 195)
HSL	hsl(259, 55%, 49%)
HSV	hsv(259, 71%, 76%)
CMYK	cmyk(49.2%, 71.3%, 0%, 23.5%)
CIE-LAB	lab(36.78, 50.89, -65.90)
CIE-LCH	lch(36.78, 83.26, 307.68°)
OKLab	oklab(47.75% 0.0721 -0.1891)
OKLCH	oklch(47.75% 0.202 290.9)
XYZ	xyz(16.4073, 9.4205, 52.5730)
Luminance	0.0942 (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

#6338C3 #98C338

analogous

#3853C3 #6338C3 #A938C3

triadic

#6338C3 #C36338 #38C363

tetradic

#6338C3 #C33853 #98C338 #38C3A9

square

#6338C3 #C33853 #98C338 #38C3A9

split-complementary

#6338C3 #C3A938 #53C338

monochromatic

#331D64 #4B2A93 #6338C3 #8765D3 #AC95E1

Accessibility & contrast

On white

7.28

#6338C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#6338C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338C3

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338C3	#FFFFFF	#000000	##FFFFFF
##6338C3	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0053C0

Tritanopia (blue-blind)

#435C7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6338c3;
/* rgb */ color: rgb(99, 56, 195);
/* oklch */ color: oklch(47.8% 0.202 290.9);

Tailwind

colors: {
  custom: {
    50: '#9872d6',
    500: '#6338c3',
    950: '#000000',
  },
}

SCSS

$custom: #6338c3;
$custom-light: #9872d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6338c3",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 195
  },
  "hsl": {
    "h": 258.561,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47751,
    "c": 0.20236,
    "h": 290.9
  },
  "luminance": 0.09421
}

Semantic roles & 50–950 ramp

primary

#6338C3

secondary

#B8CC8B

accent

#DF49B0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6338C3

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

Preview Lab → · Contrast checker → · Palette generator →