#5684DB#5684DB

#5684DB is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.141 H 262.0°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5684DB
RGB	rgb(86, 132, 219)
HSL	hsl(219, 65%, 60%)
HSV	hsv(219, 61%, 86%)
CMYK	cmyk(60.7%, 39.7%, 0%, 14.1%)
CIE-LAB	lab(55.68, 10.85, -49.23)
CIE-LCH	lch(55.68, 50.41, 282.43°)
OKLab	oklab(62.14% -0.0196 -0.14)
OKLCH	oklch(62.14% 0.141 262)
XYZ	xyz(24.8707, 23.5932, 70.2474)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5684DB #DBAD56

analogous

#56C7DB #5684DB #6B56DB

triadic

#5684DB #DB5684 #84DB56

tetradic

#5684DB #DB56C7 #DBAD56 #56DB6B

square

#5684DB #DB56C7 #DBAD56 #56DB6B

split-complementary

#5684DB #DB6B56 #C7DB56

monochromatic

#204997 #2B62C9 #5684DB #88A9E6 #BBCDF0

Accessibility & contrast

On white

3.67

#5684DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5684DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5684DB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5684DB	#FFFFFF	#000000	##000000
##5684DB	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDE

Deuteranopia (green-blind)

#4B80D9

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5684db;
/* rgb */ color: rgb(86, 132, 219);
/* oklch */ color: oklch(62.1% 0.141 262.0);

Tailwind

colors: {
  custom: {
    50: '#91a7e6',
    500: '#5684db',
    950: '#000000',
  },
}

SCSS

$custom: #5684db;
$custom-light: #91a7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5684db",
  "rgb": {
    "r": 86,
    "g": 132,
    "b": 219
  },
  "hsl": {
    "h": 219.248,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62135,
    "c": 0.14134,
    "h": 262
  },
  "luminance": 0.23595
}

Semantic roles & 50–950 ramp

primary

#5684DB

secondary

#E0CEAD

accent

#AE40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5684DB

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

Preview Lab → · Contrast checker → · Palette generator →