#5784DF#5784DF

#5784DF is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.4% C 0.146 H 263.0°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5784DF
RGB	rgb(87, 132, 223)
HSL	hsl(220, 68%, 61%)
HSV	hsv(220, 61%, 87%)
CMYK	cmyk(61%, 40.8%, 0%, 12.5%)
CIE-LAB	lab(55.94, 12.37, -51.06)
CIE-LCH	lch(55.94, 52.53, 283.62°)
OKLab	oklab(62.42% -0.0179 -0.1453)
OKLCH	oklch(62.42% 0.146 263)
XYZ	xyz(25.4964, 23.8542, 73.0584)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5784DF #DFB257

analogous

#57C8DF #5784DF #6E57DF

triadic

#5784DF #DF5784 #84DF57

tetradic

#5784DF #DF57C8 #DFB257 #57DF6E

square

#5784DF #DF57C8 #DFB257 #57DF6E

split-complementary

#5784DF #DF6E57 #C8DF57

monochromatic

#1E489E #2860D1 #5784DF #8AAAE9 #BECFF3

Accessibility & contrast

On white

3.64

#5784DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5784DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5784DF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5784DF	#FFFFFF	#000000	##000000
##5784DF	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8DE3

Deuteranopia (green-blind)

#4880DD

Tritanopia (blue-blind)

#0098A7

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5784df;
/* rgb */ color: rgb(87, 132, 223);
/* oklch */ color: oklch(62.4% 0.146 263.0);

Tailwind

colors: {
  custom: {
    50: '#92a7e9',
    500: '#5784df',
    950: '#000000',
  },
}

SCSS

$custom: #5784df;
$custom-light: #92a7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5784df",
  "rgb": {
    "r": 87,
    "g": 132,
    "b": 223
  },
  "hsl": {
    "h": 220.147,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.62422,
    "c": 0.14639,
    "h": 263
  },
  "luminance": 0.23856
}

Semantic roles & 50–950 ramp

primary

#5784DF

secondary

#E3D2AF

accent

#9216D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5784DF

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

Preview Lab → · Contrast checker → · Palette generator →