#6464E5#6464E5

#6464E5 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.4% C 0.191 H 278.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#6464E5
RGB	rgb(100, 100, 229)
HSL	hsl(240, 71%, 65%)
HSV	hsv(240, 56%, 90%)
CMYK	cmyk(56.3%, 56.3%, 0%, 10.2%)
CIE-LAB	lab(48.86, 36.25, -65.76)
CIE-LCH	lch(48.86, 75.09, 298.87°)
OKLab	oklab(57.37% 0.0283 -0.1886)
OKLCH	oklch(57.37% 0.191 278.5)
XYZ	xyz(23.9511, 17.4792, 76.2253)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464E5 #E5E564

analogous

#64A5E5 #6464E5 #A564E5

triadic

#6464E5 #E56464 #64E564

tetradic

#6464E5 #E564A5 #E5E564 #64E5A5

square

#6464E5 #E564A5 #E5E564 #64E5A5

split-complementary

#6464E5 #E5A564 #A5E564

monochromatic

#1E1EB1 #3030DC #6464E5 #9898EE #CDCDF7

Accessibility & contrast

On white

4.67

#6464E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#6464E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6464E5

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464E5	#FFFFFF	#000000	##FFFFFF
##6464E5	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E9

Deuteranopia (green-blind)

#006FE2

Tritanopia (blue-blind)

#1A829B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6464e5;
/* rgb */ color: rgb(100, 100, 229);
/* oklch */ color: oklch(57.4% 0.191 278.5);

Tailwind

colors: {
  custom: {
    50: '#9b90ee',
    500: '#6464e5',
    950: '#000000',
  },
}

SCSS

$custom: #6464e5;
$custom-light: #9b90ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6464e5",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 229
  },
  "hsl": {
    "h": 240,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.5737,
    "c": 0.19069,
    "h": 278.5
  },
  "luminance": 0.17481
}

Semantic roles & 50–950 ramp

primary

#6464E5

secondary

#E9E9BC

accent

#D312D3

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6464E5

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

Preview Lab → · Contrast checker → · Palette generator →