#6338CD#6338CD

#6338CD is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.6% C 0.214 H 289.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#6338CD
RGB	rgb(99, 56, 205)
HSL	hsl(257, 60%, 51%)
HSV	hsv(257, 73%, 80%)
CMYK	cmyk(51.7%, 72.7%, 0%, 19.6%)
CIE-LAB	lab(37.64, 53.65, -70.32)
CIE-LCH	lch(37.64, 88.45, 307.34°)
OKLab	oklab(48.62% 0.0699 -0.202)
OKLCH	oklch(48.62% 0.214 289.1)
XYZ	xyz(17.5760, 9.8880, 58.7282)
Luminance	0.0989 (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

#6338CD #A2CD38

analogous

#3857CD #6338CD #AD38CD

triadic

#6338CD #CD6338 #38CD63

tetradic

#6338CD #CD3857 #A2CD38 #38CDAD

square

#6338CD #CD3857 #A2CD38 #38CDAD

split-complementary

#6338CD #CDAD38 #57CD38

monochromatic

#341C6F #4B28A0 #6338CD #8969D9 #B09AE6

Accessibility & contrast

On white

7.05

#6338CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#6338CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338CD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338CD	#FFFFFF	#000000	##FFFFFF
##6338CD	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#3C607F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6338cd;
/* rgb */ color: rgb(99, 56, 205);
/* oklch */ color: oklch(48.6% 0.214 289.1);

Tailwind

colors: {
  custom: {
    50: '#9a73dd',
    500: '#6338cd',
    950: '#000000',
  },
}

SCSS

$custom: #6338cd;
$custom-light: #9a73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6338cd",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 205
  },
  "hsl": {
    "h": 257.315,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48624,
    "c": 0.2138,
    "h": 289.1
  },
  "luminance": 0.09889
}

Semantic roles & 50–950 ramp

primary

#6338CD

secondary

#BED18F

accent

#E345B5

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6338CD

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

Preview Lab → · Contrast checker → · Palette generator →