#5683D5#5683D5

#5683D5 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.134 H 261.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5683D5
RGB	rgb(86, 131, 213)
HSL	hsl(219, 60%, 59%)
HSV	hsv(219, 60%, 84%)
CMYK	cmyk(59.6%, 38.5%, 0%, 16.5%)
CIE-LAB	lab(55.09, 9.45, -46.80)
CIE-LCH	lch(55.09, 47.74, 281.42°)
OKLab	oklab(61.57% -0.0198 -0.1329)
OKLCH	oklch(61.57% 0.134 261.5)
XYZ	xyz(23.9601, 23.0131, 66.1172)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683D5 #D5A856

analogous

#56C2D5 #5683D5 #6856D5

triadic

#5683D5 #D55683 #83D556

tetradic

#5683D5 #D556C2 #D5A856 #56D568

square

#5683D5 #D556C2 #D5A856 #56D568

split-complementary

#5683D5 #D56856 #C2D556

monochromatic

#23498D #2F62BE #5683D5 #87A7E1 #B8CBED

Accessibility & contrast

On white

3.75

#5683D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#5683D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683D5

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683D5	#FFFFFF	#000000	##000000
##5683D5	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608AD8

Deuteranopia (green-blind)

#4F7ED3

Tritanopia (blue-blind)

#0095A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5683d5;
/* rgb */ color: rgb(86, 131, 213);
/* oklch */ color: oklch(61.6% 0.134 261.5);

Tailwind

colors: {
  custom: {
    50: '#90a6e2',
    500: '#5683d5',
    950: '#000000',
  },
}

SCSS

$custom: #5683d5;
$custom-light: #90a6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5683d5",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 213
  },
  "hsl": {
    "h": 218.74,
    "s": 60.19,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61573,
    "c": 0.13433,
    "h": 261.5
  },
  "luminance": 0.23015
}

Semantic roles & 50–950 ramp

primary

#5683D5

secondary

#DDCBAA

accent

#AB44E3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5683D5

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

Preview Lab → · Contrast checker → · Palette generator →