#6B64CE#6B64CE

#6B64CE is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.3% C 0.159 H 283.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#6B64CE
RGB	rgb(107, 100, 206)
HSL	hsl(244, 52%, 60%)
HSV	hsv(244, 51%, 81%)
CMYK	cmyk(48.1%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(47.87, 30.55, -54.26)
CIE-LCH	lch(47.87, 62.26, 299.38°)
OKLab	oklab(56.29% 0.0357 -0.1545)
OKLCH	oklch(56.29% 0.159 283)
XYZ	xyz(21.7578, 16.6953, 60.4566)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B64CE #C7CE64

analogous

#6492CE #6B64CE #A064CE

triadic

#6B64CE #CE6B64 #64CE6B

tetradic

#6B64CE #CE6492 #C7CE64 #64CEA0

square

#6B64CE #CE6492 #C7CE64 #64CEA0

split-complementary

#6B64CE #CEA064 #92CE64

monochromatic

#322C8C #433BBA #6B64CE #9792DD #C4C1EB

Accessibility & contrast

On white

4.84

#6B64CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#6B64CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B64CE

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B64CE	#FFFFFF	#000000	##FFFFFF
##6B64CE	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3075D2

Deuteranopia (green-blind)

#2A6ECC

Tritanopia (blue-blind)

#487B8F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6b64ce;
/* rgb */ color: rgb(107, 100, 206);
/* oklch */ color: oklch(56.3% 0.159 283.0);

Tailwind

colors: {
  custom: {
    50: '#9c90de',
    500: '#6b64ce',
    950: '#000000',
  },
}

SCSS

$custom: #6b64ce;
$custom-light: #9c90de;
$custom-dark: #000000;

JSON

{
  "hex": "#6b64ce",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 243.962,
    "s": 51.961,
    "l": 60
  },
  "oklch": {
    "l": 0.56287,
    "c": 0.15863,
    "h": 283
  },
  "luminance": 0.16696
}

Semantic roles & 50–950 ramp

primary

#6B64CE

secondary

#D9DBB2

accent

#DB4CD2

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0C15

muted

#7F7D83

Preview Lab

Preview with #6B64CE

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

Preview Lab → · Contrast checker → · Palette generator →