#5784DC#5784DC

#5784DC is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.2% C 0.142 H 262.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5784DC
RGB	rgb(87, 132, 220)
HSL	hsl(220, 66%, 60%)
HSV	hsv(220, 60%, 86%)
CMYK	cmyk(60.5%, 40%, 0%, 13.7%)
CIE-LAB	lab(55.78, 11.37, -49.63)
CIE-LCH	lch(55.78, 50.92, 282.90°)
OKLab	oklab(62.24% -0.0185 -0.1411)
OKLCH	oklch(62.24% 0.142 262.5)
XYZ	xyz(25.0955, 23.6939, 70.9472)
Luminance	0.2370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5784DC #DCAF57

analogous

#57C7DC #5784DC #6C57DC

triadic

#5784DC #DC5784 #84DC57

tetradic

#5784DC #DC57C7 #DCAF57 #57DC6C

square

#5784DC #DC57C7 #DCAF57 #57DC6C

split-complementary

#5784DC #DC6C57 #C7DC57

monochromatic

#204999 #2A61CB #5784DC #8AA9E7 #BCCEF1

Accessibility & contrast

On white

3.66

#5784DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#5784DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5784DC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5784DC	#FFFFFF	#000000	##000000
##5784DC	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDF

Deuteranopia (green-blind)

#4B80DA

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5784dc;
/* rgb */ color: rgb(87, 132, 220);
/* oklch */ color: oklch(62.2% 0.142 262.5);

Tailwind

colors: {
  custom: {
    50: '#91a7e7',
    500: '#5784dc',
    950: '#000000',
  },
}

SCSS

$custom: #5784dc;
$custom-light: #91a7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5784dc",
  "rgb": {
    "r": 87,
    "g": 132,
    "b": 220
  },
  "hsl": {
    "h": 219.699,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.62244,
    "c": 0.14232,
    "h": 262.5
  },
  "luminance": 0.23696
}

Semantic roles & 50–950 ramp

primary

#5784DC

secondary

#E1D0AE

accent

#9018CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5784DC

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

Preview Lab → · Contrast checker → · Palette generator →