#6780E7#6780E7

#6780E7 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.0% C 0.157 H 271.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#6780E7
RGB	rgb(103, 128, 231)
HSL	hsl(228, 73%, 65%)
HSV	hsv(228, 55%, 91%)
CMYK	cmyk(55.4%, 44.6%, 0%, 9.4%)
CIE-LAB	lab(56.18, 20.52, -55.10)
CIE-LCH	lch(56.18, 58.80, 290.42°)
OKLab	oklab(62.98% 0.0028 -0.1569)
OKLCH	oklch(62.98% 0.157 271)
XYZ	xyz(27.7317, 24.0894, 78.7742)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780E7 #E7CE67

analogous

#67C0E7 #6780E7 #8E67E7

triadic

#6780E7 #E76780 #80E767

tetradic

#6780E7 #E767C0 #E7CE67 #67E78E

square

#6780E7 #E767C0 #E7CE67 #67E78E

split-complementary

#6780E7 #E78E67 #C0E767

monochromatic

#1D3BB7 #3254DF #6780E7 #9CACEF #D1D8F8

Accessibility & contrast

On white

3.61

#6780E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#6780E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780E7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780E7	#FFFFFF	#000000	##000000
##6780E7	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528DEB

Deuteranopia (green-blind)

#4181E5

Tritanopia (blue-blind)

#1B97A8

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6780e7;
/* rgb */ color: rgb(103, 128, 231);
/* oklch */ color: oklch(63.0% 0.157 271.0);

Tailwind

colors: {
  custom: {
    50: '#9ba4ef',
    500: '#6780e7',
    950: '#000000',
  },
}

SCSS

$custom: #6780e7;
$custom-light: #9ba4ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6780e7",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 231
  },
  "hsl": {
    "h": 228.281,
    "s": 72.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62975,
    "c": 0.15693,
    "h": 271
  },
  "luminance": 0.24091
}

Semantic roles & 50–950 ramp

primary

#6780E7

secondary

#EAE2BF

accent

#AF11D5

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #6780E7

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

Preview Lab → · Contrast checker → · Palette generator →