#6464E2#6464E2

#6464E2 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.2% C 0.187 H 278.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#6464E2
RGB	rgb(100, 100, 226)
HSL	hsl(240, 68%, 64%)
HSV	hsv(240, 56%, 89%)
CMYK	cmyk(55.8%, 55.8%, 0%, 11.4%)
CIE-LAB	lab(48.65, 35.31, -64.40)
CIE-LCH	lch(48.65, 73.44, 298.73°)
OKLab	oklab(57.15% 0.0283 -0.1846)
OKLCH	oklch(57.15% 0.187 278.7)
XYZ	xyz(23.5358, 17.3131, 74.0383)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464E2 #E2E264

analogous

#64A3E2 #6464E2 #A364E2

triadic

#6464E2 #E26464 #64E264

tetradic

#6464E2 #E264A3 #E2E264 #64E2A3

square

#6464E2 #E264A3 #E2E264 #64E2A3

split-complementary

#6464E2 #E2A364 #A3E264

monochromatic

#2020AC #3030D8 #6464E2 #9898EC #CBCBF5

Accessibility & contrast

On white

4.71

#6464E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#6464E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464E2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464E2	#FFFFFF	#000000	##FFFFFF
##6464E2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E6

Deuteranopia (green-blind)

#006FDF

Tritanopia (blue-blind)

#208199

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6464e2;
/* rgb */ color: rgb(100, 100, 226);
/* oklch */ color: oklch(57.2% 0.187 278.7);

Tailwind

colors: {
  custom: {
    50: '#9a90ec',
    500: '#6464e2',
    950: '#000000',
  },
}

SCSS

$custom: #6464e2;
$custom-light: #9a90ec;
$custom-dark: #000000;

JSON

{
  "hex": "#6464e2",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 226
  },
  "hsl": {
    "h": 240,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57151,
    "c": 0.18674,
    "h": 278.7
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#6464E2

secondary

#E7E7BB

accent

#D015D0

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6464E2

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

Preview Lab → · Contrast checker → · Palette generator →