#6483F0#6483F0

#6483F0 is a light, vivid blue. Relative luminance 0.252; OKLCH L 64.0% C 0.166 H 269.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#6483F0
RGB	rgb(100, 131, 240)
HSL	hsl(227, 82%, 67%)
HSV	hsv(227, 58%, 94%)
CMYK	cmyk(58.3%, 45.4%, 0%, 5.9%)
CIE-LAB	lab(57.30, 21.03, -58.32)
CIE-LCH	lch(57.30, 62.00, 289.83°)
OKLab	oklab(63.95% -0.0019 -0.1664)
OKLCH	oklch(63.95% 0.166 269.3)
XYZ	xyz(29.0947, 25.2309, 85.7580)
Luminance	0.2523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483F0 #F0D164

analogous

#64C9F0 #6483F0 #8B64F0

triadic

#6483F0 #F06483 #83F064

tetradic

#6483F0 #F064C9 #F0D164 #64F08B

square

#6483F0 #F064C9 #F0D164 #64F08B

split-complementary

#6483F0 #F08B64 #C9F064

monochromatic

#133BC6 #2C56EB #6483F0 #9CB0F5 #D4DCFB

Accessibility & contrast

On white

3.47

#6483F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#6483F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483F0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483F0	#FFFFFF	#000000	##000000
##6483F0	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5090F4

Deuteranopia (green-blind)

#3B84EE

Tritanopia (blue-blind)

#009BAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6483f0;
/* rgb */ color: rgb(100, 131, 240);
/* oklch */ color: oklch(64.0% 0.166 269.3);

Tailwind

colors: {
  custom: {
    50: '#9ba6f5',
    500: '#6483f0',
    950: '#000000',
  },
}

SCSS

$custom: #6483f0;
$custom-light: #9ba6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6483f0",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 240
  },
  "hsl": {
    "h": 226.714,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.63953,
    "c": 0.1664,
    "h": 269.3
  },
  "luminance": 0.25233
}

Semantic roles & 50–950 ramp

primary

#6483F0

secondary

#EEE4C1

accent

#AF07DF

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6483F0

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

Preview Lab → · Contrast checker → · Palette generator →