#5683DE#5683DE

#5683DE is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.1% C 0.147 H 263.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5683DE
RGB	rgb(86, 131, 222)
HSL	hsl(220, 67%, 60%)
HSV	hsv(220, 61%, 87%)
CMYK	cmyk(61.3%, 41%, 0%, 12.9%)
CIE-LAB	lab(55.57, 12.46, -51.10)
CIE-LCH	lch(55.57, 52.59, 283.70°)
OKLab	oklab(62.1% -0.0179 -0.1454)
OKLCH	oklch(62.1% 0.147 263)
XYZ	xyz(25.1343, 23.4827, 72.3012)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683DE #DEB156

analogous

#56C7DE #5683DE #6D56DE

triadic

#5683DE #DE5683 #83DE56

tetradic

#5683DE #DE56C7 #DEB156 #56DE6D

square

#5683DE #DE56C7 #DEB156 #56DE6D

split-complementary

#5683DE #DE6D56 #C7DE56

monochromatic

#1E489B #285FCE #5683DE #89A9E8 #BCCEF2

Accessibility & contrast

On white

3.69

#5683DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#5683DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683DE

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683DE	#FFFFFF	#000000	##000000
##5683DE	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8CE2

Deuteranopia (green-blind)

#477FDC

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5683de;
/* rgb */ color: rgb(86, 131, 222);
/* oklch */ color: oklch(62.1% 0.147 263.0);

Tailwind

colors: {
  custom: {
    50: '#91a6e9',
    500: '#5683de',
    950: '#000000',
  },
}

SCSS

$custom: #5683de;
$custom-light: #91a6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5683de",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 222
  },
  "hsl": {
    "h": 220.147,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.62101,
    "c": 0.14654,
    "h": 263
  },
  "luminance": 0.23485
}

Semantic roles & 50–950 ramp

primary

#5683DE

secondary

#E2D1AE

accent

#9216CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5683DE

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

Preview Lab → · Contrast checker → · Palette generator →