#6780E9#6780E9

#6780E9 is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.1% C 0.160 H 271.1°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#6780E9
RGB	rgb(103, 128, 233)
HSL	hsl(228, 75%, 66%)
HSV	hsv(228, 56%, 91%)
CMYK	cmyk(55.8%, 45.1%, 0%, 8.6%)
CIE-LAB	lab(56.29, 21.16, -56.03)
CIE-LCH	lch(56.29, 59.90, 290.69°)
OKLab	oklab(63.1% 0.0031 -0.1596)
OKLCH	oklch(63.1% 0.16 271.1)
XYZ	xyz(28.0158, 24.2030, 80.2703)
Luminance	0.2420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780E9 #E9D067

analogous

#67C1E9 #6780E9 #8F67E9

triadic

#6780E9 #E96780 #80E967

tetradic

#6780E9 #E967C1 #E9D067 #67E98F

square

#6780E9 #E967C1 #E9D067 #67E98F

split-complementary

#6780E9 #E98F67 #C1E967

monochromatic

#1B3ABB #3253E1 #6780E9 #9CADF1 #D2D9F8

Accessibility & contrast

On white

3.60

#6780E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#6780E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780E9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780E9	#FFFFFF	#000000	##000000
##6780E9	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508DED

Deuteranopia (green-blind)

#3F82E7

Tritanopia (blue-blind)

#1697A9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6780e9;
/* rgb */ color: rgb(103, 128, 233);
/* oklch */ color: oklch(63.1% 0.160 271.1);

Tailwind

colors: {
  custom: {
    50: '#9ca4f0',
    500: '#6780e9',
    950: '#000000',
  },
}

SCSS

$custom: #6780e9;
$custom-light: #9ca4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6780e9",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 233
  },
  "hsl": {
    "h": 228.462,
    "s": 74.713,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63099,
    "c": 0.15967,
    "h": 271.1
  },
  "luminance": 0.24205
}

Semantic roles & 50–950 ramp

primary

#6780E9

secondary

#EBE3C0

accent

#B00FD7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6780E9

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

Preview Lab → · Contrast checker → · Palette generator →