#679CF1#679CF1

#679CF1 is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.3% C 0.138 H 259.5°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#679CF1
RGB	rgb(103, 156, 241)
HSL	hsl(217, 83%, 67%)
HSV	hsv(217, 57%, 95%)
CMYK	cmyk(57.3%, 35.3%, 0%, 5.5%)
CIE-LAB	lab(64.17, 7.12, -47.95)
CIE-LCH	lch(64.17, 48.47, 278.45°)
OKLab	oklab(69.31% -0.0252 -0.1357)
OKLCH	oklch(69.31% 0.138 259.5)
XYZ	xyz(33.3536, 33.0086, 87.8157)
Luminance	0.3301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679CF1 #F1BC67

analogous

#67E1F1 #679CF1 #7767F1

triadic

#679CF1 #F1679C #9CF167

tetradic

#679CF1 #F167E1 #F1BC67 #67F177

square

#679CF1 #F167E1 #F1BC67 #67F177

split-complementary

#679CF1 #F17767 #E1F167

monochromatic

#1359CB #2F77EC #679CF1 #9FC0F6 #D7E5FB

Accessibility & contrast

On white

2.76

#679CF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#679CF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679CF1

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679CF1	#FFFFFF	#000000	##000000
##679CF1	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A3F4

Deuteranopia (green-blind)

#6796EF

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #679cf1;
/* rgb */ color: rgb(103, 156, 241);
/* oklch */ color: oklch(69.3% 0.138 259.5);

Tailwind

colors: {
  custom: {
    50: '#9cb8f6',
    500: '#679cf1',
    950: '#000000',
  },
}

SCSS

$custom: #679cf1;
$custom-light: #9cb8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#679cf1",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 241
  },
  "hsl": {
    "h": 216.957,
    "s": 83.133,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69307,
    "c": 0.138,
    "h": 259.5
  },
  "luminance": 0.33011
}

Semantic roles & 50–950 ramp

primary

#679CF1

secondary

#EFDFC4

accent

#8C06E0

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679CF1

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

Preview Lab → · Contrast checker → · Palette generator →