#5684EC#5684EC

#5684EC is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.2% C 0.164 H 264.3°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5684EC
RGB	rgb(86, 132, 236)
HSL	hsl(222, 80%, 63%)
HSV	hsv(222, 64%, 93%)
CMYK	cmyk(63.6%, 44.1%, 0%, 7.5%)
CIE-LAB	lab(56.62, 16.58, -57.23)
CIE-LCH	lch(56.62, 59.58, 286.15°)
OKLab	oklab(63.17% -0.0164 -0.1634)
OKLCH	oklch(63.17% 0.164 264.3)
XYZ	xyz(27.2241, 24.5346, 82.6416)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5684EC #ECBE56

analogous

#56CFEC #5684EC #7356EC

triadic

#5684EC #EC5684 #84EC56

tetradic

#5684EC #EC56CF #ECBE56 #56EC73

square

#5684EC #EC56CF #ECBE56 #56EC73

split-complementary

#5684EC #EC7356 #CFEC56

monochromatic

#1445B3 #1F5CE6 #5684EC #8DACF2 #C4D4F8

Accessibility & contrast

On white

3.55

#5684EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#5684EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5684EC

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5684EC	#FFFFFF	#000000	##000000
##5684EC	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528FF0

Deuteranopia (green-blind)

#3981EA

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5684ec;
/* rgb */ color: rgb(86, 132, 236);
/* oklch */ color: oklch(63.2% 0.164 264.3);

Tailwind

colors: {
  custom: {
    50: '#93a7f3',
    500: '#5684ec',
    950: '#000000',
  },
}

SCSS

$custom: #5684ec;
$custom-light: #93a7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5684ec",
  "rgb": {
    "r": 86,
    "g": 132,
    "b": 236
  },
  "hsl": {
    "h": 221.6,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63166,
    "c": 0.16426,
    "h": 264.3
  },
  "luminance": 0.24537
}

Semantic roles & 50–950 ramp

primary

#5684EC

secondary

#EAD9B4

accent

#9B09DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5684EC

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

Preview Lab → · Contrast checker → · Palette generator →