#6579F1#6579F1

#6579F1 is a light, vivid blue. Relative luminance 0.228; OKLCH L 62.1% C 0.180 H 273.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#6579F1
RGB	rgb(101, 121, 241)
HSL	hsl(231, 83%, 67%)
HSV	hsv(231, 58%, 95%)
CMYK	cmyk(58.1%, 49.8%, 0%, 5.5%)
CIE-LAB	lab(54.86, 27.58, -62.80)
CIE-LCH	lch(54.86, 68.59, 293.71°)
OKLab	oklab(62.13% 0.0093 -0.1796)
OKLCH	oklch(62.13% 0.18 273)
XYZ	xyz(28.0762, 22.7902, 86.1215)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6579F1 #F1DD65

analogous

#65BFF1 #6579F1 #9765F1

triadic

#6579F1 #F16579 #79F165

tetradic

#6579F1 #F165BF #F1DD65 #65F197

square

#6579F1 #F165BF #F1DD65 #65F197

split-complementary

#6579F1 #F19765 #BFF165

monochromatic

#122CC9 #2D48EC #6579F1 #9DAAF6 #D5DBFB

Accessibility & contrast

On white

3.78

#6579F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#6579F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6579F1

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6579F1	#FFFFFF	#000000	##000000
##6579F1	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398AF5

Deuteranopia (green-blind)

#1C7DEE

Tritanopia (blue-blind)

#0094AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6579f1;
/* rgb */ color: rgb(101, 121, 241);
/* oklch */ color: oklch(62.1% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#9c9ff6',
    500: '#6579f1',
    950: '#000000',
  },
}

SCSS

$custom: #6579f1;
$custom-light: #9c9ff6;
$custom-dark: #000000;

JSON

{
  "hex": "#6579f1",
  "rgb": {
    "r": 101,
    "g": 121,
    "b": 241
  },
  "hsl": {
    "h": 231.429,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.62131,
    "c": 0.17987,
    "h": 273
  },
  "luminance": 0.22792
}

Semantic roles & 50–950 ramp

primary

#6579F1

secondary

#EFE9C3

accent

#C106E0

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6579F1

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

Preview Lab → · Contrast checker → · Palette generator →