#6338D5#6338D5

#6338D5 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.3% C 0.223 H 287.8°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#6338D5
RGB	rgb(99, 56, 213)
HSL	hsl(256, 65%, 53%)
HSV	hsv(256, 74%, 84%)
CMYK	cmyk(53.5%, 73.7%, 0%, 16.5%)
CIE-LAB	lab(38.35, 55.86, -73.78)
CIE-LCH	lch(38.35, 92.54, 307.13°)
OKLab	oklab(49.34% 0.068 -0.2122)
OKLCH	oklch(49.34% 0.223 287.8)
XYZ	xyz(18.5665, 10.2841, 63.9446)
Luminance	0.1028 (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

#6338D5 #AAD538

analogous

#385CD5 #6338D5 #B138D5

triadic

#6338D5 #D56338 #38D563

tetradic

#6338D5 #D5385C #AAD538 #38D5B1

square

#6338D5 #D5385C #AAD538 #38D5B1

split-complementary

#6338D5 #D5B138 #5CD538

monochromatic

#341A79 #4924AC #6338D5 #8B6BE0 #B29DEA

Accessibility & contrast

On white

6.87

#6338D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#6338D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6338D5

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338D5	#FFFFFF	#000000	##FFFFFF
##6338D5	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDA

Deuteranopia (green-blind)

#0056D2

Tritanopia (blue-blind)

#346384

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6338d5;
/* rgb */ color: rgb(99, 56, 213);
/* oklch */ color: oklch(49.3% 0.223 287.8);

Tailwind

colors: {
  custom: {
    50: '#9b73e3',
    500: '#6338d5',
    950: '#000000',
  },
}

SCSS

$custom: #6338d5;
$custom-light: #9b73e3;
$custom-dark: #000000;

JSON

{
  "hex": "#6338d5",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 213
  },
  "hsl": {
    "h": 256.433,
    "s": 65.145,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49339,
    "c": 0.22284,
    "h": 287.8
  },
  "luminance": 0.10285
}

Semantic roles & 50–950 ramp

primary

#6338D5

secondary

#C4D692

accent

#E840BA

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #6338D5

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

Preview Lab → · Contrast checker → · Palette generator →