#6781E8#6781E8

#6781E8 is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.2% C 0.157 H 270.7°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#6781E8
RGB	rgb(103, 129, 232)
HSL	hsl(228, 74%, 66%)
HSV	hsv(228, 56%, 91%)
CMYK	cmyk(55.6%, 44.4%, 0%, 9%)
CIE-LAB	lab(56.49, 20.24, -55.15)
CIE-LCH	lch(56.49, 58.75, 290.15°)
OKLab	oklab(63.24% 0.0019 -0.157)
OKLCH	oklch(63.24% 0.157 270.7)
XYZ	xyz(28.0045, 24.4082, 79.5638)
Luminance	0.2441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6781E8 #E8CE67

analogous

#67C1E8 #6781E8 #8D67E8

triadic

#6781E8 #E86781 #81E867

tetradic

#6781E8 #E867C1 #E8CE67 #67E88D

square

#6781E8 #E867C1 #E8CE67 #67E88D

split-complementary

#6781E8 #E88D67 #C1E867

monochromatic

#1C3CB9 #3255E0 #6781E8 #9CADF0 #D1D9F8

Accessibility & contrast

On white

3.57

#6781E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#6781E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6781E8

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6781E8	#FFFFFF	#000000	##000000
##6781E8	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538DEC

Deuteranopia (green-blind)

#4282E6

Tritanopia (blue-blind)

#1898A9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6781e8;
/* rgb */ color: rgb(103, 129, 232);
/* oklch */ color: oklch(63.2% 0.157 270.7);

Tailwind

colors: {
  custom: {
    50: '#9ba5f0',
    500: '#6781e8',
    950: '#000000',
  },
}

SCSS

$custom: #6781e8;
$custom-light: #9ba5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6781e8",
  "rgb": {
    "r": 103,
    "g": 129,
    "b": 232
  },
  "hsl": {
    "h": 227.907,
    "s": 73.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.63236,
    "c": 0.15705,
    "h": 270.7
  },
  "luminance": 0.2441
}

Semantic roles & 50–950 ramp

primary

#6781E8

secondary

#EBE2C0

accent

#AE10D6

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #6781E8

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

Preview Lab → · Contrast checker → · Palette generator →