#6456F0#6456F0

#6456F0 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.9% C 0.222 H 280.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6456F0
RGB	rgb(100, 86, 240)
HSL	hsl(245, 84%, 64%)
HSV	hsv(245, 64%, 94%)
CMYK	cmyk(58.3%, 64.2%, 0%, 5.9%)
CIE-LAB	lab(46.52, 47.90, -75.76)
CIE-LCH	lch(46.52, 89.63, 302.30°)
OKLab	oklab(55.91% 0.0406 -0.218)
OKLCH	oklch(55.91% 0.222 280.5)
XYZ	xyz(24.3065, 15.6545, 84.1619)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456F0 #E2F056

analogous

#5695F0 #6456F0 #B156F0

triadic

#6456F0 #F06456 #56F064

tetradic

#6456F0 #F05695 #E2F056 #56F0B1

square

#6456F0 #F05695 #E2F056 #56F0B1

split-complementary

#6456F0 #F0B156 #95F056

monochromatic

#2011BB #301EEB #6456F0 #988EF5 #CBC6FA

Accessibility & contrast

On white

5.08

#6456F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#6456F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456F0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456F0	#FFFFFF	#000000	##FFFFFF
##6456F0	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F5

Deuteranopia (green-blind)

#0068ED

Tritanopia (blue-blind)

#007D9B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6456f0;
/* rgb */ color: rgb(100, 86, 240);
/* oklch */ color: oklch(55.9% 0.222 280.5);

Tailwind

colors: {
  custom: {
    50: '#9d87f6',
    500: '#6456f0',
    950: '#000000',
  },
}

SCSS

$custom: #6456f0;
$custom-light: #9d87f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6456f0",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 240
  },
  "hsl": {
    "h": 245.455,
    "s": 83.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.22177,
    "h": 280.5
  },
  "luminance": 0.15656
}

Semantic roles & 50–950 ramp

primary

#6456F0

secondary

#E7ECB6

accent

#E005CC

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6456F0

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

Preview Lab → · Contrast checker → · Palette generator →