#5679EF#5679EF

#5679EF is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.1% C 0.181 H 268.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5679EF
RGB	rgb(86, 121, 239)
HSL	hsl(226, 83%, 64%)
HSV	hsv(226, 64%, 94%)
CMYK	cmyk(64%, 49.4%, 0%, 6.3%)
CIE-LAB	lab(53.90, 24.31, -63.26)
CIE-LCH	lch(53.90, 67.77, 291.02°)
OKLab	oklab(61.15% -0.0056 -0.1813)
OKLCH	oklch(61.15% 0.181 268.2)
XYZ	xyz(26.2498, 21.8828, 84.4851)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5679EF #EFCC56

analogous

#56C5EF #5679EF #7F56EF

triadic

#5679EF #EF5679 #79EF56

tetradic

#5679EF #EF56C5 #EFCC56 #56EF7F

square

#5679EF #EF56C5 #EFCC56 #56EF7F

split-complementary

#5679EF #EF7F56 #C5EF56

monochromatic

#1238B9 #1E4DEA #5679EF #8EA5F4 #C6D2FA

Accessibility & contrast

On white

3.91

#5679EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5679EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5679EF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5679EF	#FFFFFF	#000000	##000000
##5679EF	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3788F3

Deuteranopia (green-blind)

#067AED

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5679ef;
/* rgb */ color: rgb(86, 121, 239);
/* oklch */ color: oklch(61.1% 0.181 268.2);

Tailwind

colors: {
  custom: {
    50: '#949ff5',
    500: '#5679ef',
    950: '#000000',
  },
}

SCSS

$custom: #5679ef;
$custom-light: #949ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#5679ef",
  "rgb": {
    "r": 86,
    "g": 121,
    "b": 239
  },
  "hsl": {
    "h": 226.275,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61149,
    "c": 0.18141,
    "h": 268.2
  },
  "luminance": 0.21885
}

Semantic roles & 50–950 ramp

primary

#5679EF

secondary

#EBDFB5

accent

#AE06DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5679EF

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

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