#6783F8#6783F8

#6783F8 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.6% C 0.176 H 270.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#6783F8
RGB	rgb(103, 131, 248)
HSL	hsl(228, 91%, 69%)
HSV	hsv(228, 58%, 97%)
CMYK	cmyk(58.5%, 47.2%, 0%, 2.7%)
CIE-LAB	lab(57.93, 24.19, -61.72)
CIE-LCH	lch(57.93, 66.29, 291.40°)
OKLab	oklab(64.63% 0.002 -0.1763)
OKLCH	oklch(64.63% 0.176 270.7)
XYZ	xyz(30.6475, 25.8910, 92.1712)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783F8 #F8DC67

analogous

#67CCF8 #6783F8 #9467F8

triadic

#6783F8 #F86783 #83F867

tetradic

#6783F8 #F867CC #F8DC67 #67F894

square

#6783F8 #F867CC #F8DC67 #67F894

split-complementary

#6783F8 #F89467 #CCF867

monochromatic

#0A32DB #2C53F5 #6783F8 #A2B3FB #DCE2FD

Accessibility & contrast

On white

3.40

#6783F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#6783F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783F8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783F8	#FFFFFF	#000000	##000000
##6783F8	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4992FC

Deuteranopia (green-blind)

#3185F6

Tritanopia (blue-blind)

#009DB2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6783f8;
/* rgb */ color: rgb(103, 131, 248);
/* oklch */ color: oklch(64.6% 0.176 270.7);

Tailwind

colors: {
  custom: {
    50: '#9ea6fb',
    500: '#6783f8',
    950: '#000000',
  },
}

SCSS

$custom: #6783f8;
$custom-light: #9ea6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6783f8",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 248
  },
  "hsl": {
    "h": 228.414,
    "s": 91.195,
    "l": 68.824
  },
  "oklch": {
    "l": 0.64631,
    "c": 0.17633,
    "h": 270.7
  },
  "luminance": 0.25893
}

Semantic roles & 50–950 ramp

primary

#6783F8

secondary

#F3EBC8

accent

#B900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6783F8

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

Preview Lab → · Contrast checker → · Palette generator →