#679BF0#679BF0

#679BF0 is a light, vivid blue. Relative luminance 0.326; OKLCH L 69.0% C 0.138 H 259.8°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#679BF0
RGB	rgb(103, 155, 240)
HSL	hsl(217, 82%, 67%)
HSV	hsv(217, 57%, 94%)
CMYK	cmyk(57.1%, 35.4%, 0%, 5.9%)
CIE-LAB	lab(63.85, 7.38, -47.90)
CIE-LCH	lch(63.85, 48.47, 278.76°)
OKLab	oklab(69.04% -0.0244 -0.1356)
OKLCH	oklch(69.04% 0.138 259.8)
XYZ	xyz(33.0376, 32.6148, 86.9755)
Luminance	0.3262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BF0 #F0BC67

analogous

#67E0F0 #679BF0 #7767F0

triadic

#679BF0 #F0679B #9BF067

tetradic

#679BF0 #F067E0 #F0BC67 #67F077

square

#679BF0 #F067E0 #F0BC67 #67F077

split-complementary

#679BF0 #F07767 #E0F067

monochromatic

#1459C9 #2F76EB #679BF0 #9FC0F5 #D6E4FB

Accessibility & contrast

On white

2.79

#679BF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#679BF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679BF0

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BF0	#FFFFFF	#000000	##000000
##679BF0	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A2F3

Deuteranopia (green-blind)

#6695EE

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #679bf0;
/* rgb */ color: rgb(103, 155, 240);
/* oklch */ color: oklch(69.0% 0.138 259.8);

Tailwind

colors: {
  custom: {
    50: '#9cb8f5',
    500: '#679bf0',
    950: '#000000',
  },
}

SCSS

$custom: #679bf0;
$custom-light: #9cb8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#679bf0",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 240
  },
  "hsl": {
    "h": 217.226,
    "s": 82.036,
    "l": 67.255
  },
  "oklch": {
    "l": 0.69043,
    "c": 0.13774,
    "h": 259.8
  },
  "luminance": 0.32618
}

Semantic roles & 50–950 ramp

primary

#679BF0

secondary

#EFDFC4

accent

#8D07DE

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679BF0

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

Preview Lab → · Contrast checker → · Palette generator →