#6784EC#6784EC

#6784EC is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.1% C 0.159 H 269.8°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#6784EC
RGB	rgb(103, 132, 236)
HSL	hsl(227, 78%, 66%)
HSV	hsv(227, 56%, 93%)
CMYK	cmyk(56.4%, 44.1%, 0%, 7.5%)
CIE-LAB	lab(57.50, 19.71, -55.77)
CIE-LCH	lch(57.50, 59.15, 289.47°)
OKLab	oklab(64.08% -0.0007 -0.1588)
OKLCH	oklch(64.08% 0.159 269.8)
XYZ	xyz(28.9801, 25.4400, 82.7239)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6784EC #ECCF67

analogous

#67C7EC #6784EC #8D67EC

triadic

#6784EC #EC6784 #84EC67

tetradic

#6784EC #EC67C7 #ECCF67 #67EC8D

square

#6784EC #EC67C7 #ECCF67 #67EC8D

split-complementary

#6784EC #EC8D67 #C7EC67

monochromatic

#183DC1 #3158E5 #6784EC #9DB0F3 #D4DCFA

Accessibility & contrast

On white

3.45

#6784EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#6784EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6784EC

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6784EC	#FFFFFF	#000000	##000000
##6784EC	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5590F0

Deuteranopia (green-blind)

#4485EA

Tritanopia (blue-blind)

#099BAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6784ec;
/* rgb */ color: rgb(103, 132, 236);
/* oklch */ color: oklch(64.1% 0.159 269.8);

Tailwind

colors: {
  custom: {
    50: '#9ca7f3',
    500: '#6784ec',
    950: '#000000',
  },
}

SCSS

$custom: #6784ec;
$custom-light: #9ca7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6784ec",
  "rgb": {
    "r": 103,
    "g": 132,
    "b": 236
  },
  "hsl": {
    "h": 226.917,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.15882,
    "h": 269.8
  },
  "luminance": 0.25442
}

Semantic roles & 50–950 ramp

primary

#6784EC

secondary

#EDE4C2

accent

#AD0BDA

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6784EC

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

Preview Lab → · Contrast checker → · Palette generator →