#6784EB#6784EB

#6784EB is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.0% C 0.157 H 269.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6784EB
RGB	rgb(103, 132, 235)
HSL	hsl(227, 77%, 66%)
HSV	hsv(227, 56%, 92%)
CMYK	cmyk(56.2%, 43.8%, 0%, 7.8%)
CIE-LAB	lab(57.45, 19.39, -55.30)
CIE-LCH	lch(57.45, 58.60, 289.32°)
OKLab	oklab(64.02% -0.0008 -0.1574)
OKLCH	oklch(64.02% 0.157 269.7)
XYZ	xyz(28.8352, 25.3821, 81.9609)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6784EB #EBCE67

analogous

#67C6EB #6784EB #8C67EB

triadic

#6784EB #EB6784 #84EB67

tetradic

#6784EB #EB67C6 #EBCE67 #67EB8C

square

#6784EB #EB67C6 #EBCE67 #67EB8C

split-complementary

#6784EB #EB8C67 #C6EB67

monochromatic

#193DBF #3158E4 #6784EB #9DB0F2 #D3DCF9

Accessibility & contrast

On white

3.46

#6784EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#6784EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6784EB

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6784EB	#FFFFFF	#000000	##000000
##6784EB	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5690EF

Deuteranopia (green-blind)

#4584E9

Tritanopia (blue-blind)

#0D9BAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6784eb;
/* rgb */ color: rgb(103, 132, 235);
/* oklch */ color: oklch(64.0% 0.157 269.7);

Tailwind

colors: {
  custom: {
    50: '#9ca7f2',
    500: '#6784eb',
    950: '#000000',
  },
}

SCSS

$custom: #6784eb;
$custom-light: #9ca7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6784eb",
  "rgb": {
    "r": 103,
    "g": 132,
    "b": 235
  },
  "hsl": {
    "h": 226.818,
    "s": 76.744,
    "l": 66.275
  },
  "oklch": {
    "l": 0.64018,
    "c": 0.15745,
    "h": 269.7
  },
  "luminance": 0.25384
}

Semantic roles & 50–950 ramp

primary

#6784EB

secondary

#ECE3C1

accent

#AC0DD9

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6784EB

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

Preview Lab → · Contrast checker → · Palette generator →