#6483F9#6483F9

#6483F9 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.5% C 0.179 H 269.8°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#6483F9
RGB	rgb(100, 131, 249)
HSL	hsl(228, 93%, 68%)
HSV	hsv(228, 60%, 98%)
CMYK	cmyk(59.8%, 47.4%, 0%, 2.4%)
CIE-LAB	lab(57.83, 23.96, -62.46)
CIE-LCH	lch(57.83, 66.89, 290.99°)
OKLab	oklab(64.52% -0.0008 -0.1785)
OKLCH	oklch(64.52% 0.179 269.8)
XYZ	xyz(30.4650, 25.7790, 92.9746)
Luminance	0.2578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483F9 #F9DA64

analogous

#64CDF9 #6483F9 #8F64F9

triadic

#6483F9 #F96483 #83F964

tetradic

#6483F9 #F964CD #F9DA64 #64F98F

square

#6483F9 #F964CD #F9DA64 #64F98F

split-complementary

#6483F9 #F98F64 #CDF964

monochromatic

#0834DA #2954F7 #6483F9 #9FB2FB #DAE1FE

Accessibility & contrast

On white

3.41

#6483F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#6483F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483F9

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483F9	#FFFFFF	#000000	##000000
##6483F9	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4892FD

Deuteranopia (green-blind)

#2D85F7

Tritanopia (blue-blind)

#009EB2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6483f9;
/* rgb */ color: rgb(100, 131, 249);
/* oklch */ color: oklch(64.5% 0.179 269.8);

Tailwind

colors: {
  custom: {
    50: '#9ca6fc',
    500: '#6483f9',
    950: '#000000',
  },
}

SCSS

$custom: #6483f9;
$custom-light: #9ca6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6483f9",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 249
  },
  "hsl": {
    "h": 227.517,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.64524,
    "c": 0.17854,
    "h": 269.8
  },
  "luminance": 0.25781
}

Semantic roles & 50–950 ramp

primary

#6483F9

secondary

#F3E9C6

accent

#B600E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6483F9

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

Preview Lab → · Contrast checker → · Palette generator →