#678EDE#678EDE

#678EDE is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.3% C 0.128 H 263.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#678EDE
RGB	rgb(103, 142, 222)
HSL	hsl(220, 64%, 64%)
HSV	hsv(220, 54%, 87%)
CMYK	cmyk(53.6%, 36%, 0%, 12.9%)
CIE-LAB	lab(59.44, 9.30, -44.91)
CIE-LCH	lch(59.44, 45.86, 281.70°)
OKLab	oklab(65.33% -0.0144 -0.1269)
OKLCH	oklch(65.33% 0.128 263.5)
XYZ	xyz(28.4469, 27.5014, 72.9023)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678EDE #DEB767

analogous

#67C9DE #678EDE #7B67DE

triadic

#678EDE #DE678E #8EDE67

tetradic

#678EDE #DE67C9 #DEB767 #67DE7B

square

#678EDE #DE67C9 #DEB767 #67DE7B

split-complementary

#678EDE #DE7B67 #C9DE67

monochromatic

#244FA6 #3569D3 #678EDE #99B3E9 #CCD9F4

Accessibility & contrast

On white

3.23

#678EDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#678EDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678EDE

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678EDE	#FFFFFF	#000000	##000000
##678EDE	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E95E1

Deuteranopia (green-blind)

#608ADC

Tritanopia (blue-blind)

#269FAB

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #678ede;
/* rgb */ color: rgb(103, 142, 222);
/* oklch */ color: oklch(65.3% 0.128 263.5);

Tailwind

colors: {
  custom: {
    50: '#9aaee8',
    500: '#678ede',
    950: '#000000',
  },
}

SCSS

$custom: #678ede;
$custom-light: #9aaee8;
$custom-dark: #000000;

JSON

{
  "hex": "#678ede",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 222
  },
  "hsl": {
    "h": 220.336,
    "s": 64.324,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65329,
    "c": 0.12774,
    "h": 263.5
  },
  "luminance": 0.27503
}

Semantic roles & 50–950 ramp

primary

#678EDE

secondary

#E5D8BB

accent

#9219CC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #678EDE

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

Preview Lab → · Contrast checker → · Palette generator →