#6464DA#6464DA

#6464DA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.6% C 0.176 H 279.2°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#6464DA
RGB	rgb(100, 100, 218)
HSL	hsl(240, 61%, 62%)
HSV	hsv(240, 54%, 85%)
CMYK	cmyk(54.1%, 54.1%, 0%, 14.5%)
CIE-LAB	lab(48.11, 32.78, -60.74)
CIE-LCH	lch(48.11, 69.02, 298.36°)
OKLab	oklab(56.58% 0.0281 -0.1738)
OKLCH	oklch(56.58% 0.176 279.2)
XYZ	xyz(22.4636, 16.8842, 68.3913)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464DA #DADA64

analogous

#649FDA #6464DA #9F64DA

triadic

#6464DA #DA6464 #64DA64

tetradic

#6464DA #DA649F #DADA64 #64DA9F

square

#6464DA #DA649F #DADA64 #64DA9F

split-complementary

#6464DA #DA9F64 #9FDA64

monochromatic

#26269E #3333CE #6464DA #9595E6 #C7C7F2

Accessibility & contrast

On white

4.80

#6464DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#6464DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464DA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464DA	#FFFFFF	#000000	##FFFFFF
##6464DA	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1977DE

Deuteranopia (green-blind)

#006ED8

Tritanopia (blue-blind)

#2C7F95

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6464da;
/* rgb */ color: rgb(100, 100, 218);
/* oklch */ color: oklch(56.6% 0.176 279.2);

Tailwind

colors: {
  custom: {
    50: '#9990e6',
    500: '#6464da',
    950: '#000000',
  },
}

SCSS

$custom: #6464da;
$custom-light: #9990e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6464da",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 218
  },
  "hsl": {
    "h": 240,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.56579,
    "c": 0.17606,
    "h": 279.2
  },
  "luminance": 0.16886
}

Semantic roles & 50–950 ramp

primary

#6464DA

secondary

#E2E2B7

accent

#C91CC9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6464DA

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

Preview Lab → · Contrast checker → · Palette generator →