#679EF4#679EF4

#679EF4 is a light, vivid blue. Relative luminance 0.339; OKLCH L 69.9% C 0.140 H 259.0°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#679EF4
RGB	rgb(103, 158, 244)
HSL	hsl(217, 87%, 68%)
HSV	hsv(217, 58%, 96%)
CMYK	cmyk(57.8%, 35.2%, 0%, 4.3%)
CIE-LAB	lab(64.86, 6.92, -48.50)
CIE-LCH	lch(64.86, 48.99, 278.12°)
OKLab	oklab(69.89% -0.0266 -0.1373)
OKLCH	oklch(69.89% 0.14 259)
XYZ	xyz(34.1438, 33.8660, 90.3079)
Luminance	0.3387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679EF4 #F4BD67

analogous

#67E4F4 #679EF4 #7667F4

triadic

#679EF4 #F4679E #9EF467

tetradic

#679EF4 #F467E4 #F4BD67 #67F476

square

#679EF4 #F467E4 #F4BD67 #67F476

split-complementary

#679EF4 #F47667 #E4F467

monochromatic

#0F5BD1 #2E7AF0 #679EF4 #A0C2F8 #D9E7FC

Accessibility & contrast

On white

2.70

#679EF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#679EF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679EF4

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679EF4	#FFFFFF	#000000	##000000
##679EF4	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA5F8

Deuteranopia (green-blind)

#6897F2

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679ef4;
/* rgb */ color: rgb(103, 158, 244);
/* oklch */ color: oklch(69.9% 0.140 259.0);

Tailwind

colors: {
  custom: {
    50: '#9cbaf8',
    500: '#679ef4',
    950: '#000000',
  },
}

SCSS

$custom: #679ef4;
$custom-light: #9cbaf8;
$custom-dark: #000000;

JSON

{
  "hex": "#679ef4",
  "rgb": {
    "r": 103,
    "g": 158,
    "b": 244
  },
  "hsl": {
    "h": 216.596,
    "s": 86.503,
    "l": 68.039
  },
  "oklch": {
    "l": 0.6989,
    "c": 0.13985,
    "h": 259
  },
  "luminance": 0.33869
}

Semantic roles & 50–950 ramp

primary

#679EF4

secondary

#F1E0C6

accent

#8B02E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679EF4

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

Preview Lab → · Contrast checker → · Palette generator →