#5684DD#5684DD

#5684DD is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.3% C 0.144 H 262.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5684DD
RGB	rgb(86, 132, 221)
HSL	hsl(220, 67%, 60%)
HSV	hsv(220, 61%, 87%)
CMYK	cmyk(61.1%, 40.3%, 0%, 13.3%)
CIE-LAB	lab(55.79, 11.52, -50.19)
CIE-LCH	lch(55.79, 51.49, 282.93°)
OKLab	oklab(62.25% -0.0191 -0.1428)
OKLCH	oklch(62.25% 0.144 262.4)
XYZ	xyz(25.1356, 23.6992, 71.6424)
Luminance	0.2370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5684DD #DDAF56

analogous

#56C7DD #5684DD #6C56DD

triadic

#5684DD #DD5684 #84DD56

tetradic

#5684DD #DD56C7 #DDAF56 #56DD6C

square

#5684DD #DD56C7 #DDAF56 #56DD6C

split-complementary

#5684DD #DD6C56 #C7DD56

monochromatic

#1F499A #2961CD #5684DD #89A9E7 #BCCEF2

Accessibility & contrast

On white

3.66

#5684DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#5684DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5684DD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5684DD	#FFFFFF	#000000	##000000
##5684DD	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8CE1

Deuteranopia (green-blind)

#4A80DB

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5684dd;
/* rgb */ color: rgb(86, 132, 221);
/* oklch */ color: oklch(62.3% 0.144 262.4);

Tailwind

colors: {
  custom: {
    50: '#91a7e8',
    500: '#5684dd',
    950: '#000000',
  },
}

SCSS

$custom: #5684dd;
$custom-light: #91a7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5684dd",
  "rgb": {
    "r": 86,
    "g": 132,
    "b": 221
  },
  "hsl": {
    "h": 219.556,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.62253,
    "c": 0.14404,
    "h": 262.4
  },
  "luminance": 0.23701
}

Semantic roles & 50–950 ramp

primary

#5684DD

secondary

#E1D0AE

accent

#9017CE

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5684DD

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

Preview Lab → · Contrast checker → · Palette generator →