#679BF4#679BF4

#679BF4 is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.3% C 0.143 H 260.6°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#679BF4
RGB	rgb(103, 155, 244)
HSL	hsl(218, 87%, 68%)
HSV	hsv(218, 58%, 96%)
CMYK	cmyk(57.8%, 36.5%, 0%, 4.3%)
CIE-LAB	lab(64.04, 8.66, -49.79)
CIE-LCH	lch(64.04, 50.54, 279.87°)
OKLab	oklab(69.26% -0.0234 -0.1411)
OKLCH	oklch(69.26% 0.143 260.6)
XYZ	xyz(33.6383, 32.8551, 90.1394)
Luminance	0.3286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BF4 #F4C067

analogous

#67E2F4 #679BF4 #7967F4

triadic

#679BF4 #F4679B #9BF467

tetradic

#679BF4 #F467E2 #F4C067 #67F479

square

#679BF4 #F467E2 #F4C067 #67F479

split-complementary

#679BF4 #F47967 #E2F467

monochromatic

#0F57D1 #2E75F0 #679BF4 #A0C1F8 #D9E6FC

Accessibility & contrast

On white

2.77

#679BF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#679BF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679BF4

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BF4	#FFFFFF	#000000	##000000
##679BF4	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A2F8

Deuteranopia (green-blind)

#6395F2

Tritanopia (blue-blind)

#00AFBC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #679bf4;
/* rgb */ color: rgb(103, 155, 244);
/* oklch */ color: oklch(69.3% 0.143 260.6);

Tailwind

colors: {
  custom: {
    50: '#9cb8f8',
    500: '#679bf4',
    950: '#000000',
  },
}

SCSS

$custom: #679bf4;
$custom-light: #9cb8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#679bf4",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 244
  },
  "hsl": {
    "h": 217.872,
    "s": 86.503,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69259,
    "c": 0.14301,
    "h": 260.6
  },
  "luminance": 0.32858
}

Semantic roles & 50–950 ramp

primary

#679BF4

secondary

#F1E1C6

accent

#9002E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679BF4

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

Preview Lab → · Contrast checker → · Palette generator →