#679BF3#679BF3

#679BF3 is a light, vivid blue. Relative luminance 0.328; OKLCH L 69.2% C 0.142 H 260.4°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#679BF3
RGB	rgb(103, 155, 243)
HSL	hsl(218, 85%, 68%)
HSV	hsv(218, 58%, 95%)
CMYK	cmyk(57.6%, 36.2%, 0%, 4.7%)
CIE-LAB	lab(63.99, 8.34, -49.32)
CIE-LCH	lch(63.99, 50.02, 279.60°)
OKLab	oklab(69.2% -0.0237 -0.1397)
OKLCH	oklch(69.2% 0.142 260.4)
XYZ	xyz(33.4869, 32.7945, 89.3419)
Luminance	0.3280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BF3 #F3BF67

analogous

#67E1F3 #679BF3 #7967F3

triadic

#679BF3 #F3679B #9BF367

tetradic

#679BF3 #F367E1 #F3BF67 #67F379

square

#679BF3 #F367E1 #F3BF67 #67F379

split-complementary

#679BF3 #F37967 #E1F367

monochromatic

#1057CF #2E76EF #679BF3 #A0C0F7 #D8E6FC

Accessibility & contrast

On white

2.78

#679BF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#679BF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679BF3

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BF3	#FFFFFF	#000000	##000000
##679BF3	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A2F7

Deuteranopia (green-blind)

#6495F1

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #679bf3;
/* rgb */ color: rgb(103, 155, 243);
/* oklch */ color: oklch(69.2% 0.142 260.4);

Tailwind

colors: {
  custom: {
    50: '#9cb8f7',
    500: '#679bf3',
    950: '#000000',
  },
}

SCSS

$custom: #679bf3;
$custom-light: #9cb8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#679bf3",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 243
  },
  "hsl": {
    "h": 217.714,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69204,
    "c": 0.14168,
    "h": 260.4
  },
  "luminance": 0.32797
}

Semantic roles & 50–950 ramp

primary

#679BF3

secondary

#F0E0C5

accent

#8F04E2

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679BF3

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

Preview Lab → · Contrast checker → · Palette generator →