#6456F1#6456F1

#6456F1 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 56.0% C 0.223 H 280.5°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#6456F1
RGB	rgb(100, 86, 241)
HSL	hsl(245, 85%, 64%)
HSV	hsv(245, 64%, 95%)
CMYK	cmyk(58.5%, 64.3%, 0%, 5.5%)
CIE-LAB	lab(46.60, 48.20, -76.19)
CIE-LCH	lch(46.60, 90.16, 302.32°)
OKLab	oklab(55.99% 0.0405 -0.2193)
OKLCH	oklch(55.99% 0.223 280.5)
XYZ	xyz(24.4555, 15.7141, 84.9465)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456F1 #E3F156

analogous

#5696F1 #6456F1 #B156F1

triadic

#6456F1 #F16456 #56F164

tetradic

#6456F1 #F15696 #E3F156 #56F1B1

square

#6456F1 #F15696 #E3F156 #56F1B1

split-complementary

#6456F1 #F1B156 #96F156

monochromatic

#1F10BD #301DEC #6456F1 #988FF6 #CCC7FA

Accessibility & contrast

On white

5.07

#6456F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#6456F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456F1

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456F1	#FFFFFF	#000000	##FFFFFF
##6456F1	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F6

Deuteranopia (green-blind)

#0069EE

Tritanopia (blue-blind)

#007D9C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6456f1;
/* rgb */ color: rgb(100, 86, 241);
/* oklch */ color: oklch(56.0% 0.223 280.5);

Tailwind

colors: {
  custom: {
    50: '#9d87f7',
    500: '#6456f1',
    950: '#000000',
  },
}

SCSS

$custom: #6456f1;
$custom-light: #9d87f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6456f1",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 241
  },
  "hsl": {
    "h": 245.419,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.55988,
    "c": 0.223,
    "h": 280.5
  },
  "luminance": 0.15716
}

Semantic roles & 50–950 ramp

primary

#6456F1

secondary

#E8ECB6

accent

#E104CD

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6456F1

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

Preview Lab → · Contrast checker → · Palette generator →