#6338D2#6338D2

#6338D2 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 49.1% C 0.219 H 288.3°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#6338D2
RGB	rgb(99, 56, 210)
HSL	hsl(257, 63%, 52%)
HSV	hsv(257, 73%, 82%)
CMYK	cmyk(52.9%, 73.3%, 0%, 17.6%)
CIE-LAB	lab(38.08, 55.03, -72.49)
CIE-LCH	lch(38.08, 91.01, 307.20°)
OKLab	oklab(49.07% 0.0688 -0.2084)
OKLCH	oklch(49.07% 0.219 288.3)
XYZ	xyz(18.1892, 10.1332, 61.9578)
Luminance	0.1013 (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

#6338D2 #A7D238

analogous

#385AD2 #6338D2 #B038D2

triadic

#6338D2 #D26338 #38D263

tetradic

#6338D2 #D2385A #A7D238 #38D2B0

square

#6338D2 #D2385A #A7D238 #38D2B0

split-complementary

#6338D2 #D2B038 #5AD238

monochromatic

#341A75 #4A26A7 #6338D2 #8A6ADD #B19CE9

Accessibility & contrast

On white

6.94

#6338D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#6338D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6338D2

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338D2	#FFFFFF	#000000	##FFFFFF
##6338D2	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD6

Deuteranopia (green-blind)

#0056CF

Tritanopia (blue-blind)

#376282

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6338d2;
/* rgb */ color: rgb(99, 56, 210);
/* oklch */ color: oklch(49.1% 0.219 288.3);

Tailwind

colors: {
  custom: {
    50: '#9a73e1',
    500: '#6338d2',
    950: '#000000',
  },
}

SCSS

$custom: #6338d2;
$custom-light: #9a73e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6338d2",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 210
  },
  "hsl": {
    "h": 256.753,
    "s": 63.115,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49069,
    "c": 0.21947,
    "h": 288.3
  },
  "luminance": 0.10134
}

Semantic roles & 50–950 ramp

primary

#6338D2

secondary

#C2D591

accent

#E642B8

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338D2

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

Preview Lab → · Contrast checker → · Palette generator →