#678BED#678BED

#678BED is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.6% C 0.152 H 267.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#678BED
RGB	rgb(103, 139, 237)
HSL	hsl(224, 79%, 67%)
HSV	hsv(224, 57%, 93%)
CMYK	cmyk(56.5%, 41.4%, 0%, 7.1%)
CIE-LAB	lab(59.40, 15.84, -53.30)
CIE-LCH	lch(59.40, 55.60, 286.55°)
OKLab	oklab(65.55% -0.0079 -0.1515)
OKLCH	oklch(65.55% 0.152 267)
XYZ	xyz(30.1071, 27.4609, 83.8183)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678BED #EDC967

analogous

#67CEED #678BED #8667ED

triadic

#678BED #ED678B #8BED67

tetradic

#678BED #ED67CE #EDC967 #67ED86

square

#678BED #ED67CE #EDC967 #67ED86

split-complementary

#678BED #ED8667 #CEED67

monochromatic

#1745C3 #3061E7 #678BED #9EB5F3 #D4DFFA

Accessibility & contrast

On white

3.23

#678BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#678BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678BED

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678BED	#FFFFFF	#000000	##000000
##678BED	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6195F1

Deuteranopia (green-blind)

#4F89EB

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #678bed;
/* rgb */ color: rgb(103, 139, 237);
/* oklch */ color: oklch(65.6% 0.152 267.0);

Tailwind

colors: {
  custom: {
    50: '#9cacf3',
    500: '#678bed',
    950: '#000000',
  },
}

SCSS

$custom: #678bed;
$custom-light: #9cacf3;
$custom-dark: #000000;

JSON

{
  "hex": "#678bed",
  "rgb": {
    "r": 103,
    "g": 139,
    "b": 237
  },
  "hsl": {
    "h": 223.881,
    "s": 78.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65551,
    "c": 0.15171,
    "h": 267
  },
  "luminance": 0.27463
}

Semantic roles & 50–950 ramp

primary

#678BED

secondary

#EDE2C2

accent

#A30ADB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #678BED

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

Preview Lab → · Contrast checker → · Palette generator →