#5684E9#5684E9

#5684E9 is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.0% C 0.160 H 263.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5684E9
RGB	rgb(86, 132, 233)
HSL	hsl(221, 77%, 63%)
HSV	hsv(221, 63%, 91%)
CMYK	cmyk(63.1%, 43.3%, 0%, 8.6%)
CIE-LAB	lab(56.45, 15.56, -55.83)
CIE-LCH	lch(56.45, 57.96, 285.57°)
OKLab	oklab(62.98% -0.0169 -0.1593)
OKLCH	oklch(62.98% 0.16 263.9)
XYZ	xyz(26.7919, 24.3617, 80.3654)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5684E9 #E9BB56

analogous

#56CEE9 #5684E9 #7156E9

triadic

#5684E9 #E95684 #84E956

tetradic

#5684E9 #E956CE #E9BB56 #56E971

square

#5684E9 #E956CE #E9BB56 #56E971

split-complementary

#5684E9 #E97156 #CEE956

monochromatic

#1746AE #205DE2 #5684E9 #8CABF0 #C2D3F7

Accessibility & contrast

On white

3.58

#5684E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5684E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5684E9

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5684E9	#FFFFFF	#000000	##000000
##5684E9	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#558FED

Deuteranopia (green-blind)

#3D81E7

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5684e9;
/* rgb */ color: rgb(86, 132, 233);
/* oklch */ color: oklch(63.0% 0.160 263.9);

Tailwind

colors: {
  custom: {
    50: '#93a7f0',
    500: '#5684e9',
    950: '#000000',
  },
}

SCSS

$custom: #5684e9;
$custom-light: #93a7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5684e9",
  "rgb": {
    "r": 86,
    "g": 132,
    "b": 233
  },
  "hsl": {
    "h": 221.224,
    "s": 76.963,
    "l": 62.549
  },
  "oklch": {
    "l": 0.62979,
    "c": 0.16023,
    "h": 263.9
  },
  "luminance": 0.24364
}

Semantic roles & 50–950 ramp

primary

#5684E9

secondary

#E8D7B3

accent

#990CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5684E9

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

Preview Lab → · Contrast checker → · Palette generator →