#6464E6#6464E6

#6464E6 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.4% C 0.192 H 278.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6464E6
RGB	rgb(100, 100, 230)
HSL	hsl(240, 72%, 65%)
HSV	hsv(240, 57%, 90%)
CMYK	cmyk(56.5%, 56.5%, 0%, 9.8%)
CIE-LAB	lab(48.93, 36.57, -66.21)
CIE-LCH	lch(48.93, 75.64, 298.91°)
OKLab	oklab(57.44% 0.0283 -0.1899)
OKLCH	oklch(57.44% 0.192 278.5)
XYZ	xyz(24.0911, 17.5352, 76.9627)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464E6 #E6E664

analogous

#64A5E6 #6464E6 #A564E6

triadic

#6464E6 #E66464 #64E664

tetradic

#6464E6 #E664A5 #E6E664 #64E6A5

square

#6464E6 #E664A5 #E6E664 #64E6A5

split-complementary

#6464E6 #E6A564 #A5E664

monochromatic

#1D1DB3 #2F2FDD #6464E6 #9999EE #CDCDF7

Accessibility & contrast

On white

4.66

#6464E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#6464E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6464E6

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464E6	#FFFFFF	#000000	##FFFFFF
##6464E6	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEA

Deuteranopia (green-blind)

#006FE3

Tritanopia (blue-blind)

#17839B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6464e6;
/* rgb */ color: rgb(100, 100, 230);
/* oklch */ color: oklch(57.4% 0.192 278.5);

Tailwind

colors: {
  custom: {
    50: '#9b90ef',
    500: '#6464e6',
    950: '#000000',
  },
}

SCSS

$custom: #6464e6;
$custom-light: #9b90ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6464e6",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 230
  },
  "hsl": {
    "h": 240,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.57443,
    "c": 0.19201,
    "h": 278.5
  },
  "luminance": 0.17537
}

Semantic roles & 50–950 ramp

primary

#6464E6

secondary

#E9E9BD

accent

#D411D4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6464E6

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

Preview Lab → · Contrast checker → · Palette generator →