#6464F9#6464F9

#6464F9 is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.9% C 0.217 H 277.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#6464F9
RGB	rgb(100, 100, 249)
HSL	hsl(240, 93%, 68%)
HSV	hsv(240, 60%, 98%)
CMYK	cmyk(59.8%, 59.8%, 0%, 2.4%)
CIE-LAB	lab(50.29, 42.58, -74.64)
CIE-LCH	lch(50.29, 85.93, 299.70°)
OKLab	oklab(58.88% 0.028 -0.2147)
OKLCH	oklch(58.88% 0.217 277.4)
XYZ	xyz(26.9061, 18.6612, 91.7883)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464F9 #F9F964

analogous

#64AEF9 #6464F9 #AE64F9

triadic

#6464F9 #F96464 #64F964

tetradic

#6464F9 #F964AE #F9F964 #64F9AE

square

#6464F9 #F964AE #F9F964 #64F9AE

split-complementary

#6464F9 #F9AE64 #AEF964

monochromatic

#0808DA #2929F7 #6464F9 #9F9FFB #DADAFE

Accessibility & contrast

On white

4.44

#6464F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#6464F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6464F9

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464F9	#FFFFFF	#000000	##000000
##6464F9	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFE

Deuteranopia (green-blind)

#0071F6

Tritanopia (blue-blind)

#0089A5

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6464f9;
/* rgb */ color: rgb(100, 100, 249);
/* oklch */ color: oklch(58.9% 0.217 277.4);

Tailwind

colors: {
  custom: {
    50: '#9e90fc',
    500: '#6464f9',
    950: '#000000',
  },
}

SCSS

$custom: #6464f9;
$custom-light: #9e90fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6464f9",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 249
  },
  "hsl": {
    "h": 240,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.58878,
    "c": 0.21651,
    "h": 277.4
  },
  "luminance": 0.18663
}

Semantic roles & 50–950 ramp

primary

#6464F9

secondary

#F3F3C6

accent

#E600E5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6464F9

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

Preview Lab → · Contrast checker → · Palette generator →