#6466F0#6466F0

#6466F0 is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.5% C 0.203 H 277.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#6466F0
RGB	rgb(100, 102, 240)
HSL	hsl(239, 82%, 67%)
HSV	hsv(239, 58%, 94%)
CMYK	cmyk(58.3%, 57.5%, 0%, 5.9%)
CIE-LAB	lab(50.10, 38.54, -69.93)
CIE-LCH	lch(50.10, 79.84, 298.86°)
OKLab	oklab(58.53% 0.0264 -0.2008)
OKLCH	oklch(58.53% 0.203 277.5)
XYZ	xyz(25.7300, 18.5015, 84.6364)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6466F0 #F0EE64

analogous

#64ACF0 #6466F0 #A864F0

triadic

#6466F0 #F06466 #66F064

tetradic

#6466F0 #F064AC #F0EE64 #64F0A8

square

#6466F0 #F064AC #F0EE64 #64F0A8

split-complementary

#6466F0 #F0A864 #ACF064

monochromatic

#1316C6 #2C2FEB #6466F0 #9C9DF5 #D4D4FB

Accessibility & contrast

On white

4.47

#6466F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#6466F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6466F0

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6466F0	#FFFFFF	#000000	##000000
##6466F0	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF5

Deuteranopia (green-blind)

#0071ED

Tritanopia (blue-blind)

#0087A1

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6466f0;
/* rgb */ color: rgb(100, 102, 240);
/* oklch */ color: oklch(58.5% 0.203 277.5);

Tailwind

colors: {
  custom: {
    50: '#9c92f6',
    500: '#6466f0',
    950: '#000000',
  },
}

SCSS

$custom: #6466f0;
$custom-light: #9c92f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6466f0",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 240
  },
  "hsl": {
    "h": 239.143,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.58533,
    "c": 0.20255,
    "h": 277.5
  },
  "luminance": 0.18503
}

Semantic roles & 50–950 ramp

primary

#6466F0

secondary

#EEEEC1

accent

#DC07DF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0D17

muted

#7F7D85

Preview Lab

Preview with #6466F0

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

Preview Lab → · Contrast checker → · Palette generator →