#6338C6#6338C6

#6338C6 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.0% C 0.206 H 290.3°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#6338C6
RGB	rgb(99, 56, 198)
HSL	hsl(258, 56%, 50%)
HSV	hsv(258, 72%, 78%)
CMYK	cmyk(50%, 71.7%, 0%, 22.4%)
CIE-LAB	lab(37.04, 51.72, -67.24)
CIE-LCH	lch(37.04, 84.83, 307.57°)
OKLab	oklab(48.01% 0.0714 -0.193)
OKLCH	oklch(48.01% 0.206 290.3)
XYZ	xyz(16.7499, 9.5575, 54.3774)
Luminance	0.0956 (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

#6338C6 #9BC638

analogous

#3854C6 #6338C6 #AA38C6

triadic

#6338C6 #C66338 #38C663

tetradic

#6338C6 #C63854 #9BC638 #38C6AA

square

#6338C6 #C63854 #9BC638 #38C6AA

split-complementary

#6338C6 #C6AA38 #54C638

monochromatic

#331D67 #4B2B96 #6338C6 #8867D4 #AD97E2

Accessibility & contrast

On white

7.21

#6338C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#6338C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338C6

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338C6	#FFFFFF	#000000	##FFFFFF
##6338C6	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#415D7B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6338c6;
/* rgb */ color: rgb(99, 56, 198);
/* oklch */ color: oklch(48.0% 0.206 290.3);

Tailwind

colors: {
  custom: {
    50: '#9972d8',
    500: '#6338c6',
    950: '#000000',
  },
}

SCSS

$custom: #6338c6;
$custom-light: #9972d8;
$custom-dark: #000000;

JSON

{
  "hex": "#6338c6",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 198
  },
  "hsl": {
    "h": 258.169,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48011,
    "c": 0.20581,
    "h": 290.3
  },
  "luminance": 0.09558
}

Semantic roles & 50–950 ramp

primary

#6338C6

secondary

#BACD8D

accent

#DF49B2

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338C6

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

Preview Lab → · Contrast checker → · Palette generator →