#679FFF#679FFF

#679FFF is a light, vivid blue. Relative luminance 0.349; OKLCH L 70.7% C 0.153 H 260.6°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#679FFF
RGB	rgb(103, 159, 255)
HSL	hsl(218, 100%, 70%)
HSV	hsv(218, 60%, 100%)
CMYK	cmyk(59.6%, 37.6%, 0%, 0%)
CIE-LAB	lab(65.67, 9.86, -53.23)
CIE-LCH	lch(65.67, 54.13, 280.50°)
OKLab	oklab(70.7% -0.0251 -0.1511)
OKLCH	oklch(70.7% 0.153 260.6)
XYZ	xyz(36.0353, 34.8967, 99.4251)
Luminance	0.3490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679FFF #FFC767

analogous

#67EBFF #679FFF #7B67FF

triadic

#679FFF #FF679F #9FFF67

tetradic

#679FFF #FF67EB #FFC767 #67FF7B

square

#679FFF #FF67EB #FFC767 #67FF7B

split-complementary

#679FFF #FF7B67 #EBFF67

monochromatic

#0057EC #2A78FF #679FFF #A4C6FF #E0ECFF

Accessibility & contrast

On white

2.63

#679FFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#679FFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679FFF

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679FFF	#FFFFFF	#000000	##000000
##679FFF	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A7FF

Deuteranopia (green-blind)

#6199FD

Tritanopia (blue-blind)

#00B5C3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #679fff;
/* rgb */ color: rgb(103, 159, 255);
/* oklch */ color: oklch(70.7% 0.153 260.6);

Tailwind

colors: {
  custom: {
    50: '#9ebaff',
    500: '#679fff',
    950: '#000000',
  },
}

SCSS

$custom: #679fff;
$custom-light: #9ebaff;
$custom-dark: #000000;

JSON

{
  "hex": "#679fff",
  "rgb": {
    "r": 103,
    "g": 159,
    "b": 255
  },
  "hsl": {
    "h": 217.895,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.70699,
    "c": 0.15316,
    "h": 260.6
  },
  "luminance": 0.349
}

Semantic roles & 50–950 ramp

primary

#679FFF

secondary

#F6E6CC

accent

#9100E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #679FFF

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

Preview Lab → · Contrast checker → · Palette generator →