#679AFB#679AFB

#679AFB is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.4% C 0.153 H 262.2°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#679AFB
RGB	rgb(103, 154, 251)
HSL	hsl(219, 95%, 69%)
HSV	hsv(219, 59%, 98%)
CMYK	cmyk(59%, 38.6%, 0%, 1.6%)
CIE-LAB	lab(64.13, 11.49, -53.49)
CIE-LCH	lch(64.13, 54.71, 282.12°)
OKLab	oklab(69.44% -0.0209 -0.1519)
OKLCH	oklch(69.44% 0.153 262.2)
XYZ	xyz(34.5557, 32.9568, 95.7884)
Luminance	0.3296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679AFB #FBC867

analogous

#67E4FB #679AFB #7E67FB

triadic

#679AFB #FB679A #9AFB67

tetradic

#679AFB #FB67E4 #FBC867 #67FB7E

square

#679AFB #FB67E4 #FBC867 #67FB7E

split-complementary

#679AFB #FB7E67 #E4FB67

monochromatic

#0652E2 #2B72F9 #679AFB #A3C2FD #DEE9FE

Accessibility & contrast

On white

2.77

#679AFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#679AFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679AFB

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679AFB	#FFFFFF	#000000	##000000
##679AFB	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A3FF

Deuteranopia (green-blind)

#5C95F9

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #679afb;
/* rgb */ color: rgb(103, 154, 251);
/* oklch */ color: oklch(69.4% 0.153 262.2);

Tailwind

colors: {
  custom: {
    50: '#9db7fd',
    500: '#679afb',
    950: '#000000',
  },
}

SCSS

$custom: #679afb;
$custom-light: #9db7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#679afb",
  "rgb": {
    "r": 103,
    "g": 154,
    "b": 251
  },
  "hsl": {
    "h": 219.324,
    "s": 94.872,
    "l": 69.412
  },
  "oklch": {
    "l": 0.69437,
    "c": 0.15333,
    "h": 262.2
  },
  "luminance": 0.3296
}

Semantic roles & 50–950 ramp

primary

#679AFB

secondary

#F4E6CA

accent

#9600E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #679AFB

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

Preview Lab → · Contrast checker → · Palette generator →