#6579F4#6579F4

#6579F4 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.3% C 0.184 H 273.0°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6579F4
RGB	rgb(101, 121, 244)
HSL	hsl(232, 87%, 68%)
HSV	hsv(232, 59%, 96%)
CMYK	cmyk(58.6%, 50.4%, 0%, 4.3%)
CIE-LAB	lab(55.04, 28.55, -64.16)
CIE-LCH	lch(55.04, 70.23, 293.99°)
OKLab	oklab(62.33% 0.0095 -0.1836)
OKLCH	oklch(62.33% 0.184 273)
XYZ	xyz(28.5280, 22.9709, 88.5009)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6579F4 #F4E065

analogous

#65C1F4 #6579F4 #9865F4

triadic

#6579F4 #F46579 #79F465

tetradic

#6579F4 #F465C1 #F4E065 #65F498

square

#6579F4 #F465C1 #F4E065 #65F498

split-complementary

#6579F4 #F49865 #C1F465

monochromatic

#0F2AD0 #2C47F0 #6579F4 #9EABF8 #D7DCFC

Accessibility & contrast

On white

3.75

#6579F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#6579F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6579F4

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6579F4	#FFFFFF	#000000	##000000
##6579F4	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358AF8

Deuteranopia (green-blind)

#127EF1

Tritanopia (blue-blind)

#0095AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6579f4;
/* rgb */ color: rgb(101, 121, 244);
/* oklch */ color: oklch(62.3% 0.184 273.0);

Tailwind

colors: {
  custom: {
    50: '#9c9ff8',
    500: '#6579f4',
    950: '#000000',
  },
}

SCSS

$custom: #6579f4;
$custom-light: #9c9ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#6579f4",
  "rgb": {
    "r": 101,
    "g": 121,
    "b": 244
  },
  "hsl": {
    "h": 231.608,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.62332,
    "c": 0.1839,
    "h": 273
  },
  "luminance": 0.22973
}

Semantic roles & 50–950 ramp

primary

#6579F4

secondary

#F1EAC4

accent

#C402E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6579F4

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

Preview Lab → · Contrast checker → · Palette generator →