#6338CA#6338CA

#6338CA is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.4% C 0.210 H 289.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#6338CA
RGB	rgb(99, 56, 202)
HSL	hsl(258, 58%, 51%)
HSV	hsv(258, 72%, 79%)
CMYK	cmyk(51%, 72.3%, 0%, 20.8%)
CIE-LAB	lab(37.38, 52.82, -69.00)
CIE-LCH	lch(37.38, 86.90, 307.43°)
OKLab	oklab(48.36% 0.0706 -0.1982)
OKLCH	oklch(48.36% 0.21 289.6)
XYZ	xyz(17.2174, 9.7445, 56.8393)
Luminance	0.0974 (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

#6338CA #9FCA38

analogous

#3856CA #6338CA #AC38CA

triadic

#6338CA #CA6338 #38CA63

tetradic

#6338CA #CA3856 #9FCA38 #38CAAC

square

#6338CA #CA3856 #9FCA38 #38CAAC

split-complementary

#6338CA #CAAC38 #56CA38

monochromatic

#341D6B #4B299B #6338CA #8968D7 #AF99E4

Accessibility & contrast

On white

7.12

#6338CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#6338CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338CA

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338CA	#FFFFFF	#000000	##FFFFFF
##6338CA	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#3E5F7E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6338ca;
/* rgb */ color: rgb(99, 56, 202);
/* oklch */ color: oklch(48.4% 0.210 289.6);

Tailwind

colors: {
  custom: {
    50: '#9973db',
    500: '#6338ca',
    950: '#000000',
  },
}

SCSS

$custom: #6338ca;
$custom-light: #9973db;
$custom-dark: #000000;

JSON

{
  "hex": "#6338ca",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 202
  },
  "hsl": {
    "h": 257.671,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.4836,
    "c": 0.21039,
    "h": 289.6
  },
  "luminance": 0.09745
}

Semantic roles & 50–950 ramp

primary

#6338CA

secondary

#BCCF8E

accent

#E147B4

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338CA

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

Preview Lab → · Contrast checker → · Palette generator →