#679DF9#679DF9

#679DF9 is a light, vivid blue. Relative luminance 0.338; OKLCH L 70.0% C 0.147 H 260.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#679DF9
RGB	rgb(103, 157, 249)
HSL	hsl(218, 92%, 69%)
HSV	hsv(218, 59%, 98%)
CMYK	cmyk(58.6%, 36.9%, 0%, 2.4%)
CIE-LAB	lab(64.83, 9.10, -51.28)
CIE-LCH	lch(64.83, 52.08, 280.06°)
OKLab	oklab(69.95% -0.0244 -0.1454)
OKLCH	oklch(69.95% 0.147 260.5)
XYZ	xyz(34.7434, 33.8341, 94.3039)
Luminance	0.3384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679DF9 #F9C367

analogous

#67E6F9 #679DF9 #7A67F9

triadic

#679DF9 #F9679D #9DF967

tetradic

#679DF9 #F967E6 #F9C367 #67F97A

square

#679DF9 #F967E6 #F9C367 #67F97A

split-complementary

#679DF9 #F97A67 #E6F967

monochromatic

#0957DD #2C77F7 #679DF9 #A2C3FB #DDE9FE

Accessibility & contrast

On white

2.70

#679DF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#679DF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679DF9

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679DF9	#FFFFFF	#000000	##000000
##679DF9	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A5FD

Deuteranopia (green-blind)

#6397F7

Tritanopia (blue-blind)

#00B2BF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679df9;
/* rgb */ color: rgb(103, 157, 249);
/* oklch */ color: oklch(70.0% 0.147 260.5);

Tailwind

colors: {
  custom: {
    50: '#9db9fc',
    500: '#679df9',
    950: '#000000',
  },
}

SCSS

$custom: #679df9;
$custom-light: #9db9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#679df9",
  "rgb": {
    "r": 103,
    "g": 157,
    "b": 249
  },
  "hsl": {
    "h": 217.808,
    "s": 92.405,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69951,
    "c": 0.14744,
    "h": 260.5
  },
  "luminance": 0.33837
}

Semantic roles & 50–950 ramp

primary

#679DF9

secondary

#F3E3C8

accent

#9100E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679DF9

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

Preview Lab → · Contrast checker → · Palette generator →