#6783ED#6783ED

#6783ED is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.9% C 0.161 H 270.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#6783ED
RGB	rgb(103, 131, 237)
HSL	hsl(227, 79%, 67%)
HSV	hsv(227, 57%, 93%)
CMYK	cmyk(56.5%, 44.7%, 0%, 7.1%)
CIE-LAB	lab(57.30, 20.63, -56.65)
CIE-LCH	lch(57.30, 60.29, 290.01°)
OKLab	oklab(63.94% 0.0005 -0.1614)
OKLCH	oklch(63.94% 0.161 270.2)
XYZ	xyz(28.9908, 25.2284, 83.4462)
Luminance	0.2523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783ED #EDD167

analogous

#67C6ED #6783ED #8E67ED

triadic

#6783ED #ED6783 #83ED67

tetradic

#6783ED #ED67C6 #EDD167 #67ED8E

square

#6783ED #ED67C6 #EDD167 #67ED8E

split-complementary

#6783ED #ED8E67 #C6ED67

monochromatic

#173BC3 #3056E7 #6783ED #9EB0F3 #D4DCFA

Accessibility & contrast

On white

3.47

#6783ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#6783ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783ED

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783ED	#FFFFFF	#000000	##000000
##6783ED	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)

#5390F1

Deuteranopia (green-blind)

#4184EB

Tritanopia (blue-blind)

#059BAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6783ed;
/* rgb */ color: rgb(103, 131, 237);
/* oklch */ color: oklch(63.9% 0.161 270.2);

Tailwind

colors: {
  custom: {
    50: '#9ca6f3',
    500: '#6783ed',
    950: '#000000',
  },
}

SCSS

$custom: #6783ed;
$custom-light: #9ca6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6783ed",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 237
  },
  "hsl": {
    "h": 227.463,
    "s": 78.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.63941,
    "c": 0.16142,
    "h": 270.2
  },
  "luminance": 0.25231
}

Semantic roles & 50–950 ramp

primary

#6783ED

secondary

#EDE4C2

accent

#AF0ADB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6783ED

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

Preview Lab → · Contrast checker → · Palette generator →