#5683C8#5683C8

#5683C8 is a mid, moderate blue. Relative luminance 0.224; OKLCH L 60.8% C 0.117 H 258.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#5683C8
RGB	rgb(86, 131, 200)
HSL	hsl(216, 51%, 56%)
HSV	hsv(216, 57%, 78%)
CMYK	cmyk(57%, 34.5%, 0%, 21.6%)
CIE-LAB	lab(54.43, 5.17, -40.49)
CIE-LCH	lch(54.43, 40.82, 277.27°)
OKLab	oklab(60.85% -0.0229 -0.1144)
OKLCH	oklch(60.85% 0.117 258.7)
XYZ	xyz(22.3758, 22.3793, 57.7729)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683C8 #C89B56

analogous

#56BCC8 #5683C8 #6256C8

triadic

#5683C8 #C85683 #83C856

tetradic

#5683C8 #C856BC #C89B56 #56C862

square

#5683C8 #C856BC #C89B56 #56C862

split-complementary

#5683C8 #C86256 #BCC856

monochromatic

#28497B #3764AA #5683C8 #84A5D7 #B2C7E6

Accessibility & contrast

On white

3.83

#5683C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#5683C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683C8

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683C8	#FFFFFF	#000000	##000000
##5683C8	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6788CB

Deuteranopia (green-blind)

#587DC7

Tritanopia (blue-blind)

#00929C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5683c8;
/* rgb */ color: rgb(86, 131, 200);
/* oklch */ color: oklch(60.8% 0.117 258.7);

Tailwind

colors: {
  custom: {
    50: '#8ea6d9',
    500: '#5683c8',
    950: '#000000',
  },
}

SCSS

$custom: #5683c8;
$custom-light: #8ea6d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5683c8",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 200
  },
  "hsl": {
    "h": 216.316,
    "s": 50.893,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60846,
    "c": 0.11669,
    "h": 258.7
  },
  "luminance": 0.22381
}

Semantic roles & 50–950 ramp

primary

#5683C8

secondary

#D4C2A5

accent

#A34DDA

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #5683C8

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

Preview Lab → · Contrast checker → · Palette generator →