#6456E4#6456E4

#6456E4 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 54.9% C 0.207 H 281.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#6456E4
RGB	rgb(100, 86, 228)
HSL	hsl(246, 72%, 62%)
HSV	hsv(246, 62%, 89%)
CMYK	cmyk(56.1%, 62.3%, 0%, 10.6%)
CIE-LAB	lab(45.59, 44.22, -70.51)
CIE-LCH	lch(45.59, 83.23, 302.10°)
OKLab	oklab(54.94% 0.0416 -0.2026)
OKLCH	oklch(54.94% 0.207 281.6)
XYZ	xyz(22.5826, 14.9649, 75.0823)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456E4 #D6E456

analogous

#568FE4 #6456E4 #AB56E4

triadic

#6456E4 #E46456 #56E464

tetradic

#6456E4 #E4568F #D6E456 #56E4AB

square

#6456E4 #E4568F #D6E456 #56E4AB

split-complementary

#6456E4 #E4AB56 #8FE456

monochromatic

#281AA5 #3523DA #6456E4 #948BEC #C5C0F5

Accessibility & contrast

On white

5.26

#6456E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#6456E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456E4

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456E4	#FFFFFF	#000000	##FFFFFF
##6456E4	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E9

Deuteranopia (green-blind)

#0067E1

Tritanopia (blue-blind)

#207995

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6456e4;
/* rgb */ color: rgb(100, 86, 228);
/* oklch */ color: oklch(54.9% 0.207 281.6);

Tailwind

colors: {
  custom: {
    50: '#9b86ed',
    500: '#6456e4',
    950: '#000000',
  },
}

SCSS

$custom: #6456e4;
$custom-light: #9b86ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6456e4",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 228
  },
  "hsl": {
    "h": 245.915,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54938,
    "c": 0.20685,
    "h": 281.6
  },
  "luminance": 0.14966
}

Semantic roles & 50–950 ramp

primary

#6456E4

secondary

#E0E5B0

accent

#D511C1

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6456E4

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

Preview Lab → · Contrast checker → · Palette generator →