#6783F9#6783F9

#6783F9 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.7% C 0.178 H 270.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#6783F9
RGB	rgb(103, 131, 249)
HSL	hsl(228, 92%, 69%)
HSV	hsv(228, 59%, 98%)
CMYK	cmyk(58.6%, 47.4%, 0%, 2.4%)
CIE-LAB	lab(57.99, 24.51, -62.18)
CIE-LCH	lch(57.99, 66.84, 291.51°)
OKLab	oklab(64.7% 0.0022 -0.1777)
OKLCH	oklch(64.7% 0.178 270.7)
XYZ	xyz(30.8030, 25.9533, 92.9904)
Luminance	0.2596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783F9 #F9DD67

analogous

#67CCF9 #6783F9 #9467F9

triadic

#6783F9 #F96783 #83F967

tetradic

#6783F9 #F967CC #F9DD67 #67F994

square

#6783F9 #F967CC #F9DD67 #67F994

split-complementary

#6783F9 #F99467 #CCF967

monochromatic

#0931DD #2C53F7 #6783F9 #A2B3FB #DDE3FE

Accessibility & contrast

On white

3.39

#6783F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#6783F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783F9

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783F9	#FFFFFF	#000000	##000000
##6783F9	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4892FD

Deuteranopia (green-blind)

#3085F7

Tritanopia (blue-blind)

#009EB2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6783f9;
/* rgb */ color: rgb(103, 131, 249);
/* oklch */ color: oklch(64.7% 0.178 270.7);

Tailwind

colors: {
  custom: {
    50: '#9ea6fc',
    500: '#6783f9',
    950: '#000000',
  },
}

SCSS

$custom: #6783f9;
$custom-light: #9ea6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6783f9",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 249
  },
  "hsl": {
    "h": 228.493,
    "s": 92.405,
    "l": 69.02
  },
  "oklch": {
    "l": 0.64695,
    "c": 0.17768,
    "h": 270.7
  },
  "luminance": 0.25956
}

Semantic roles & 50–950 ramp

primary

#6783F9

secondary

#F3EBC8

accent

#B900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6783F9

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

Preview Lab → · Contrast checker → · Palette generator →