#679BEF#679BEF

#679BEF is a light, vivid blue. Relative luminance 0.326; OKLCH L 69.0% C 0.136 H 259.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#679BEF
RGB	rgb(103, 155, 239)
HSL	hsl(217, 81%, 67%)
HSV	hsv(217, 57%, 94%)
CMYK	cmyk(56.9%, 35.1%, 0%, 6.3%)
CIE-LAB	lab(63.80, 7.07, -47.43)
CIE-LCH	lch(63.80, 47.95, 278.47°)
OKLab	oklab(68.99% -0.0246 -0.1342)
OKLCH	oklch(68.99% 0.136 259.6)
XYZ	xyz(32.8894, 32.5555, 86.1953)
Luminance	0.3256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BEF #EFBB67

analogous

#67DFEF #679BEF #7767EF

triadic

#679BEF #EF679B #9BEF67

tetradic

#679BEF #EF67DF #EFBB67 #67EF77

square

#679BEF #EF67DF #EFBB67 #67EF77

split-complementary

#679BEF #EF7767 #DFEF67

monochromatic

#1559C7 #3077E9 #679BEF #9EBFF5 #D6E4FB

Accessibility & contrast

On white

2.80

#679BEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#679BEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679BEF

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BEF	#FFFFFF	#000000	##000000
##679BEF	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A2F2

Deuteranopia (green-blind)

#6795ED

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #679bef;
/* rgb */ color: rgb(103, 155, 239);
/* oklch */ color: oklch(69.0% 0.136 259.6);

Tailwind

colors: {
  custom: {
    50: '#9cb8f4',
    500: '#679bef',
    950: '#000000',
  },
}

SCSS

$custom: #679bef;
$custom-light: #9cb8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#679bef",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 239
  },
  "hsl": {
    "h": 217.059,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.68989,
    "c": 0.13642,
    "h": 259.6
  },
  "luminance": 0.32558
}

Semantic roles & 50–950 ramp

primary

#679BEF

secondary

#EEDEC3

accent

#8C08DD

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679BEF

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

Preview Lab → · Contrast checker → · Palette generator →