#6C64CC#6C64CC

#6C64CC is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.2% C 0.156 H 283.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6C64CC
RGB	rgb(108, 100, 204)
HSL	hsl(245, 50%, 60%)
HSV	hsv(245, 51%, 80%)
CMYK	cmyk(47.1%, 51%, 0%, 20%)
CIE-LAB	lab(47.83, 30.17, -53.18)
CIE-LCH	lch(47.83, 61.14, 299.57°)
OKLab	oklab(56.24% 0.0368 -0.1514)
OKLCH	oklch(56.24% 0.156 283.7)
XYZ	xyz(21.6374, 16.6611, 59.1908)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C64CC #C4CC64

analogous

#6490CC #6C64CC #A064CC

triadic

#6C64CC #CC6C64 #64CC6C

tetradic

#6C64CC #CC6490 #C4CC64 #64CCA0

square

#6C64CC #CC6490 #C4CC64 #64CCA0

split-complementary

#6C64CC #CCA064 #90CC64

monochromatic

#342D89 #463CB7 #6C64CC #9892DB #C3C0EA

Accessibility & contrast

On white

4.85

#6C64CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#6C64CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C64CC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C64CC	#FFFFFF	#000000	##FFFFFF
##6C64CC	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3375D0

Deuteranopia (green-blind)

#2E6ECA

Tritanopia (blue-blind)

#4B7A8E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6c64cc;
/* rgb */ color: rgb(108, 100, 204);
/* oklch */ color: oklch(56.2% 0.156 283.7);

Tailwind

colors: {
  custom: {
    50: '#9c90dc',
    500: '#6c64cc',
    950: '#000000',
  },
}

SCSS

$custom: #6c64cc;
$custom-light: #9c90dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6c64cc",
  "rgb": {
    "r": 108,
    "g": 100,
    "b": 204
  },
  "hsl": {
    "h": 244.615,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56235,
    "c": 0.15576,
    "h": 283.7
  },
  "luminance": 0.16662
}

Semantic roles & 50–950 ramp

primary

#6C64CC

secondary

#D7DAB2

accent

#DA4ECF

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0C15

muted

#7F7D83

Preview Lab

Preview with #6C64CC

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

Preview Lab → · Contrast checker → · Palette generator →