#6780E8#6780E8

#6780E8 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.0% C 0.158 H 271.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#6780E8
RGB	rgb(103, 128, 232)
HSL	hsl(228, 74%, 66%)
HSV	hsv(228, 56%, 91%)
CMYK	cmyk(55.6%, 44.8%, 0%, 9%)
CIE-LAB	lab(56.23, 20.84, -55.57)
CIE-LCH	lch(56.23, 59.35, 290.56°)
OKLab	oklab(63.04% 0.003 -0.1583)
OKLCH	oklch(63.04% 0.158 271.1)
XYZ	xyz(27.8734, 24.1460, 79.5201)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780E8 #E8CF67

analogous

#67C0E8 #6780E8 #8E67E8

triadic

#6780E8 #E86780 #80E867

tetradic

#6780E8 #E867C0 #E8CF67 #67E88E

square

#6780E8 #E867C0 #E8CF67 #67E88E

split-complementary

#6780E8 #E88E67 #C0E867

monochromatic

#1C3AB9 #3254E0 #6780E8 #9CACF0 #D1D9F8

Accessibility & contrast

On white

3.60

#6780E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#6780E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780E8

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780E8	#FFFFFF	#000000	##000000
##6780E8	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518DEC

Deuteranopia (green-blind)

#4082E6

Tritanopia (blue-blind)

#1997A9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6780e8;
/* rgb */ color: rgb(103, 128, 232);
/* oklch */ color: oklch(63.0% 0.158 271.1);

Tailwind

colors: {
  custom: {
    50: '#9ba4f0',
    500: '#6780e8',
    950: '#000000',
  },
}

SCSS

$custom: #6780e8;
$custom-light: #9ba4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6780e8",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 232
  },
  "hsl": {
    "h": 228.372,
    "s": 73.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.63037,
    "c": 0.1583,
    "h": 271.1
  },
  "luminance": 0.24148
}

Semantic roles & 50–950 ramp

primary

#6780E8

secondary

#EBE3C0

accent

#AF10D6

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #6780E8

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

Preview Lab → · Contrast checker → · Palette generator →