#6456EC#6456EC

#6456EC is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.6% C 0.217 H 280.9°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#6456EC
RGB	rgb(100, 86, 236)
HSL	hsl(246, 80%, 63%)
HSV	hsv(246, 64%, 93%)
CMYK	cmyk(57.6%, 63.6%, 0%, 7.5%)
CIE-LAB	lab(46.20, 46.67, -74.02)
CIE-LCH	lch(46.20, 87.51, 302.23°)
OKLab	oklab(55.58% 0.041 -0.2129)
OKLCH	oklch(55.58% 0.217 280.9)
XYZ	xyz(23.7189, 15.4194, 81.0670)
Luminance	0.1542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456EC #DEEC56

analogous

#5693EC #6456EC #AF56EC

triadic

#6456EC #EC6456 #56EC64

tetradic

#6456EC #EC5693 #DEEC56 #56ECAF

square

#6456EC #EC5693 #DEEC56 #56ECAF

split-complementary

#6456EC #ECAF56 #93EC56

monochromatic

#2314B3 #321FE6 #6456EC #968DF2 #C9C4F8

Accessibility & contrast

On white

5.14

#6456EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#6456EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456EC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456EC	#FFFFFF	#000000	##FFFFFF
##6456EC	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F1

Deuteranopia (green-blind)

#0068E9

Tritanopia (blue-blind)

#0A7C99

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6456ec;
/* rgb */ color: rgb(100, 86, 236);
/* oklch */ color: oklch(55.6% 0.217 280.9);

Tailwind

colors: {
  custom: {
    50: '#9d87f3',
    500: '#6456ec',
    950: '#000000',
  },
}

SCSS

$custom: #6456ec;
$custom-light: #9d87f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6456ec",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 236
  },
  "hsl": {
    "h": 245.6,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.5558,
    "c": 0.21684,
    "h": 280.9
  },
  "luminance": 0.15421
}

Semantic roles & 50–950 ramp

primary

#6456EC

secondary

#E5EAB4

accent

#DC09C8

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6456EC

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

Preview Lab → · Contrast checker → · Palette generator →