#679CF9#679CF9

#679CF9 is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.7% C 0.149 H 260.9°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#679CF9
RGB	rgb(103, 156, 249)
HSL	hsl(218, 92%, 69%)
HSV	hsv(218, 59%, 98%)
CMYK	cmyk(58.6%, 37.3%, 0%, 2.4%)
CIE-LAB	lab(64.56, 9.68, -51.71)
CIE-LCH	lch(64.56, 52.60, 280.60°)
OKLab	oklab(69.74% -0.0234 -0.1467)
OKLCH	oklch(69.74% 0.149 260.9)
XYZ	xyz(34.5749, 33.4971, 94.2477)
Luminance	0.3350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679CF9 #F9C467

analogous

#67E5F9 #679CF9 #7B67F9

triadic

#679CF9 #F9679C #9CF967

tetradic

#679CF9 #F967E5 #F9C467 #67F97B

square

#679CF9 #F967E5 #F9C467 #67F97B

split-complementary

#679CF9 #F97B67 #E5F967

monochromatic

#0956DD #2C76F7 #679CF9 #A2C2FB #DDE9FE

Accessibility & contrast

On white

2.73

#679CF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#679CF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679CF9

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679CF9	#FFFFFF	#000000	##000000
##679CF9	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A4FD

Deuteranopia (green-blind)

#6196F7

Tritanopia (blue-blind)

#00B1BF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679cf9;
/* rgb */ color: rgb(103, 156, 249);
/* oklch */ color: oklch(69.7% 0.149 260.9);

Tailwind

colors: {
  custom: {
    50: '#9db8fc',
    500: '#679cf9',
    950: '#000000',
  },
}

SCSS

$custom: #679cf9;
$custom-light: #9db8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#679cf9",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 249
  },
  "hsl": {
    "h": 218.219,
    "s": 92.405,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69742,
    "c": 0.14851,
    "h": 260.9
  },
  "luminance": 0.335
}

Semantic roles & 50–950 ramp

primary

#679CF9

secondary

#F3E4C8

accent

#9200E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679CF9

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

Preview Lab → · Contrast checker → · Palette generator →