#679FEF#679FEF

#679FEF is a light, vivid blue. Relative luminance 0.339; OKLCH L 69.8% C 0.132 H 257.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#679FEF
RGB	rgb(103, 159, 239)
HSL	hsl(215, 81%, 67%)
HSV	hsv(215, 57%, 94%)
CMYK	cmyk(56.9%, 33.5%, 0%, 6.3%)
CIE-LAB	lab(64.89, 4.76, -45.71)
CIE-LCH	lch(64.89, 45.96, 275.94°)
OKLab	oklab(69.84% -0.0289 -0.1291)
OKLCH	oklch(69.84% 0.132 257.4)
XYZ	xyz(33.5662, 33.9090, 86.4209)
Luminance	0.3391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679FEF #EFB767

analogous

#67E3EF #679FEF #7367EF

triadic

#679FEF #EF679F #9FEF67

tetradic

#679FEF #EF67E3 #EFB767 #67EF73

square

#679FEF #EF67E3 #EFB767 #67EF73

split-complementary

#679FEF #EF7367 #E3EF67

monochromatic

#155EC7 #307CE9 #679FEF #9EC2F5 #D6E5FB

Accessibility & contrast

On white

2.70

#679FEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#679FEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679FEF

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679FEF	#FFFFFF	#000000	##000000
##679FEF	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA5F2

Deuteranopia (green-blind)

#6C98ED

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679fef;
/* rgb */ color: rgb(103, 159, 239);
/* oklch */ color: oklch(69.8% 0.132 257.4);

Tailwind

colors: {
  custom: {
    50: '#9cbbf4',
    500: '#679fef',
    950: '#000000',
  },
}

SCSS

$custom: #679fef;
$custom-light: #9cbbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#679fef",
  "rgb": {
    "r": 103,
    "g": 159,
    "b": 239
  },
  "hsl": {
    "h": 215.294,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69839,
    "c": 0.13234,
    "h": 257.4
  },
  "luminance": 0.33912
}

Semantic roles & 50–950 ramp

primary

#679FEF

secondary

#EEDDC3

accent

#8608DD

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679FEF

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

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