#5683E6#5683E6

#5683E6 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.6% C 0.157 H 264.0°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5683E6
RGB	rgb(86, 131, 230)
HSL	hsl(221, 74%, 62%)
HSV	hsv(221, 63%, 90%)
CMYK	cmyk(62.6%, 43%, 0%, 9.8%)
CIE-LAB	lab(56.01, 15.15, -54.86)
CIE-LCH	lch(56.01, 56.92, 285.44°)
OKLab	oklab(62.59% -0.0164 -0.1565)
OKLCH	oklch(62.59% 0.157 264)
XYZ	xyz(26.2320, 23.9218, 78.0825)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683E6 #E6B956

analogous

#56CBE6 #5683E6 #7156E6

triadic

#5683E6 #E65683 #83E656

tetradic

#5683E6 #E656CB #E6B956 #56E671

square

#5683E6 #E656CB #E6B956 #56E671

split-complementary

#5683E6 #E67156 #CBE656

monochromatic

#1946A9 #215CDE #5683E6 #8BAAEE #C1D1F6

Accessibility & contrast

On white

3.63

#5683E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5683E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683E6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683E6	#FFFFFF	#000000	##000000
##5683E6	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#558DEA

Deuteranopia (green-blind)

#3F80E4

Tritanopia (blue-blind)

#0099A9

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5683e6;
/* rgb */ color: rgb(86, 131, 230);
/* oklch */ color: oklch(62.6% 0.157 264.0);

Tailwind

colors: {
  custom: {
    50: '#92a6ee',
    500: '#5683e6',
    950: '#000000',
  },
}

SCSS

$custom: #5683e6;
$custom-light: #92a6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5683e6",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 230
  },
  "hsl": {
    "h": 221.25,
    "s": 74.227,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62587,
    "c": 0.15736,
    "h": 264
  },
  "luminance": 0.23924
}

Semantic roles & 50–950 ramp

primary

#5683E6

secondary

#E6D6B1

accent

#980FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5683E6

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

Preview Lab → · Contrast checker → · Palette generator →