#6456EE#6456EE

#6456EE is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.7% C 0.219 H 280.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#6456EE
RGB	rgb(100, 86, 238)
HSL	hsl(246, 82%, 64%)
HSV	hsv(246, 64%, 93%)
CMYK	cmyk(58%, 63.9%, 0%, 6.7%)
CIE-LAB	lab(46.36, 47.28, -74.89)
CIE-LCH	lch(46.36, 88.57, 302.27°)
OKLab	oklab(55.74% 0.0408 -0.2155)
OKLCH	oklch(55.74% 0.219 280.7)
XYZ	xyz(24.0111, 15.5363, 82.6059)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456EE #E0EE56

analogous

#5694EE #6456EE #B056EE

triadic

#6456EE #EE6456 #56EE64

tetradic

#6456EE #EE5694 #E0EE56 #56EEB0

square

#6456EE #EE5694 #E0EE56 #56EEB0

split-complementary

#6456EE #EEB056 #94EE56

monochromatic

#2212B7 #311EE8 #6456EE #978EF4 #CAC5F9

Accessibility & contrast

On white

5.11

#6456EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#6456EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456EE

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456EE	#FFFFFF	#000000	##FFFFFF
##6456EE	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F3

Deuteranopia (green-blind)

#0068EB

Tritanopia (blue-blind)

#007C9A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6456ee;
/* rgb */ color: rgb(100, 86, 238);
/* oklch */ color: oklch(55.7% 0.219 280.7);

Tailwind

colors: {
  custom: {
    50: '#9d87f5',
    500: '#6456ee',
    950: '#000000',
  },
}

SCSS

$custom: #6456ee;
$custom-light: #9d87f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6456ee",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 238
  },
  "hsl": {
    "h": 245.526,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55743,
    "c": 0.21931,
    "h": 280.7
  },
  "luminance": 0.15538
}

Semantic roles & 50–950 ramp

primary

#6456EE

secondary

#E6EBB5

accent

#DE07CA

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6456EE

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

Preview Lab → · Contrast checker → · Palette generator →