#678AED#678AED

#678AED is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.3% C 0.153 H 267.4°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#678AED
RGB	rgb(103, 138, 237)
HSL	hsl(224, 79%, 67%)
HSV	hsv(224, 57%, 93%)
CMYK	cmyk(56.5%, 41.8%, 0%, 7.1%)
CIE-LAB	lab(59.13, 16.44, -53.72)
CIE-LCH	lch(59.13, 56.18, 287.01°)
OKLab	oklab(65.35% -0.0069 -0.1527)
OKLCH	oklch(65.35% 0.153 267.4)
XYZ	xyz(29.9629, 27.1726, 83.7702)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678AED #EDCA67

analogous

#67CDED #678AED #8767ED

triadic

#678AED #ED678A #8AED67

tetradic

#678AED #ED67CD #EDCA67 #67ED87

square

#678AED #ED67CD #EDCA67 #67ED87

split-complementary

#678AED #ED8767 #CDED67

monochromatic

#1744C3 #3060E7 #678AED #9EB4F3 #D4DEFA

Accessibility & contrast

On white

3.26

#678AED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#678AED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678AED

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678AED	#FFFFFF	#000000	##000000
##678AED	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F95F1

Deuteranopia (green-blind)

#4E89EB

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #678aed;
/* rgb */ color: rgb(103, 138, 237);
/* oklch */ color: oklch(65.3% 0.153 267.4);

Tailwind

colors: {
  custom: {
    50: '#9cabf3',
    500: '#678aed',
    950: '#000000',
  },
}

SCSS

$custom: #678aed;
$custom-light: #9cabf3;
$custom-dark: #000000;

JSON

{
  "hex": "#678aed",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 237
  },
  "hsl": {
    "h": 224.328,
    "s": 78.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65348,
    "c": 0.1529,
    "h": 267.4
  },
  "luminance": 0.27175
}

Semantic roles & 50–950 ramp

primary

#678AED

secondary

#EDE2C2

accent

#A50ADB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #678AED

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

Preview Lab → · Contrast checker → · Palette generator →