#678BD7#678BD7

#678BD7 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.3% C 0.122 H 264.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#678BD7
RGB	rgb(103, 139, 215)
HSL	hsl(221, 58%, 62%)
HSV	hsv(221, 52%, 84%)
CMYK	cmyk(52.1%, 35.3%, 0%, 15.7%)
CIE-LAB	lab(58.28, 8.88, -42.82)
CIE-LCH	lch(58.28, 43.73, 281.72°)
OKLab	oklab(64.32% -0.0126 -0.1209)
OKLCH	oklch(64.32% 0.122 264)
XYZ	xyz(27.0878, 26.2532, 67.9168)
Luminance	0.2626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678BD7 #D7B367

analogous

#67C3D7 #678BD7 #7B67D7

triadic

#678BD7 #D7678B #8BD767

tetradic

#678BD7 #D767C3 #D7B367 #67D77B

square

#678BD7 #D767C3 #D7B367 #67D77B

split-complementary

#678BD7 #D77B67 #C3D767

monochromatic

#294D9B #3766CA #678BD7 #97B0E4 #C8D5F0

Accessibility & contrast

On white

3.36

#678BD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#678BD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678BD7

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678BD7	#FFFFFF	#000000	##000000
##678BD7	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DA

Deuteranopia (green-blind)

#6087D5

Tritanopia (blue-blind)

#309BA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #678bd7;
/* rgb */ color: rgb(103, 139, 215);
/* oklch */ color: oklch(64.3% 0.122 264.0);

Tailwind

colors: {
  custom: {
    50: '#99ace3',
    500: '#678bd7',
    950: '#000000',
  },
}

SCSS

$custom: #678bd7;
$custom-light: #99ace3;
$custom-dark: #000000;

JSON

{
  "hex": "#678bd7",
  "rgb": {
    "r": 103,
    "g": 139,
    "b": 215
  },
  "hsl": {
    "h": 220.714,
    "s": 58.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64319,
    "c": 0.12152,
    "h": 264
  },
  "luminance": 0.26255
}

Semantic roles & 50–950 ramp

primary

#678BD7

secondary

#E1D4B8

accent

#9020C6

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #678BD7

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

Preview Lab → · Contrast checker → · Palette generator →