#679CFD#679CFD

#679CFD is a light, vivid blue. Relative luminance 0.338; OKLCH L 70.0% C 0.154 H 261.6°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#679CFD
RGB	rgb(103, 156, 253)
HSL	hsl(219, 97%, 70%)
HSV	hsv(219, 59%, 99%)
CMYK	cmyk(59.3%, 38.3%, 0%, 0.8%)
CIE-LAB	lab(64.76, 10.97, -53.57)
CIE-LCH	lch(64.76, 54.68, 281.57°)
OKLab	oklab(69.96% -0.0225 -0.1521)
OKLCH	oklch(69.96% 0.154 261.6)
XYZ	xyz(35.2054, 33.7493, 97.5685)
Luminance	0.3375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679CFD #FDC867

analogous

#67E7FD #679CFD #7D67FD

triadic

#679CFD #FD679C #9CFD67

tetradic

#679CFD #FD67E7 #FDC867 #67FD7D

square

#679CFD #FD67E7 #FDC867 #67FD7D

split-complementary

#679CFD #FD7D67 #E7FD67

monochromatic

#0353E7 #2B75FC #679CFD #A3C3FE #E0EBFF

Accessibility & contrast

On white

2.71

#679CFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#679CFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679CFD

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679CFD	#FFFFFF	#000000	##000000
##679CFD	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A5FF

Deuteranopia (green-blind)

#5E97FB

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679cfd;
/* rgb */ color: rgb(103, 156, 253);
/* oklch */ color: oklch(70.0% 0.154 261.6);

Tailwind

colors: {
  custom: {
    50: '#9eb8fe',
    500: '#679cfd',
    950: '#000000',
  },
}

SCSS

$custom: #679cfd;
$custom-light: #9eb8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#679cfd",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 253
  },
  "hsl": {
    "h": 218.8,
    "s": 97.403,
    "l": 69.804
  },
  "oklch": {
    "l": 0.69964,
    "c": 0.15378,
    "h": 261.6
  },
  "luminance": 0.33752
}

Semantic roles & 50–950 ramp

primary

#679CFD

secondary

#F5E6CB

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #679CFD

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

Preview Lab → · Contrast checker → · Palette generator →