#6483F4#6483F4

#6483F4 is a light, vivid blue. Relative luminance 0.255; OKLCH L 64.2% C 0.172 H 269.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#6483F4
RGB	rgb(100, 131, 244)
HSL	hsl(227, 87%, 67%)
HSV	hsv(227, 59%, 96%)
CMYK	cmyk(59%, 46.3%, 0%, 4.3%)
CIE-LAB	lab(57.53, 22.33, -60.17)
CIE-LCH	lch(57.53, 64.18, 290.36°)
OKLab	oklab(64.21% -0.0014 -0.1718)
OKLCH	oklch(64.21% 0.172 269.5)
XYZ	xyz(29.6955, 25.4712, 88.9220)
Luminance	0.2547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483F4 #F4D564

analogous

#64CBF4 #6483F4 #8D64F4

triadic

#6483F4 #F46483 #83F464

tetradic

#6483F4 #F464CB #F4D564 #64F48D

square

#6483F4 #F464CB #F4D564 #64F48D

split-complementary

#6483F4 #F48D64 #CBF464

monochromatic

#0F38CF #2B55F0 #6483F4 #9DB1F8 #D6DEFC

Accessibility & contrast

On white

3.45

#6483F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#6483F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483F4

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483F4	#FFFFFF	#000000	##000000
##6483F4	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C91F8

Deuteranopia (green-blind)

#3584F2

Tritanopia (blue-blind)

#009CB0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6483f4;
/* rgb */ color: rgb(100, 131, 244);
/* oklch */ color: oklch(64.2% 0.172 269.5);

Tailwind

colors: {
  custom: {
    50: '#9ba6f8',
    500: '#6483f4',
    950: '#000000',
  },
}

SCSS

$custom: #6483f4;
$custom-light: #9ba6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6483f4",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 244
  },
  "hsl": {
    "h": 227.083,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.64205,
    "c": 0.17182,
    "h": 269.5
  },
  "luminance": 0.25474
}

Semantic roles & 50–950 ramp

primary

#6483F4

secondary

#F0E7C3

accent

#B302E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6483F4

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

Preview Lab → · Contrast checker → · Palette generator →