#679FFB#679FFB

#679FFB is a light, vivid blue. Relative luminance 0.346; OKLCH L 70.5% C 0.148 H 259.9°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#679FFB
RGB	rgb(103, 159, 251)
HSL	hsl(217, 95%, 69%)
HSV	hsv(217, 59%, 98%)
CMYK	cmyk(59%, 36.7%, 0%, 1.6%)
CIE-LAB	lab(65.47, 8.58, -51.36)
CIE-LCH	lch(65.47, 52.07, 279.48°)
OKLab	oklab(70.48% -0.026 -0.1456)
OKLCH	oklch(70.48% 0.148 259.9)
XYZ	xyz(35.3981, 34.6418, 96.0692)
Luminance	0.3464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679FFB #FBC367

analogous

#67E9FB #679FFB #7967FB

triadic

#679FFB #FB679F #9FFB67

tetradic

#679FFB #FB67E9 #FBC367 #67FB79

square

#679FFB #FB67E9 #FBC367 #67FB79

split-complementary

#679FFB #FB7967 #E9FB67

monochromatic

#0659E2 #2B79F9 #679FFB #A3C5FD #DEEAFE

Accessibility & contrast

On white

2.65

#679FFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#679FFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679FFB

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679FFB	#FFFFFF	#000000	##000000
##679FFB	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A6FF

Deuteranopia (green-blind)

#6499F9

Tritanopia (blue-blind)

#00B4C1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #679ffb;
/* rgb */ color: rgb(103, 159, 251);
/* oklch */ color: oklch(70.5% 0.148 259.9);

Tailwind

colors: {
  custom: {
    50: '#9dbbfd',
    500: '#679ffb',
    950: '#000000',
  },
}

SCSS

$custom: #679ffb;
$custom-light: #9dbbfd;
$custom-dark: #000000;

JSON

{
  "hex": "#679ffb",
  "rgb": {
    "r": 103,
    "g": 159,
    "b": 251
  },
  "hsl": {
    "h": 217.297,
    "s": 94.872,
    "l": 69.412
  },
  "oklch": {
    "l": 0.70479,
    "c": 0.14794,
    "h": 259.9
  },
  "luminance": 0.34645
}

Semantic roles & 50–950 ramp

primary

#679FFB

secondary

#F4E4CA

accent

#8F00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679FFB

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

Preview Lab → · Contrast checker → · Palette generator →