#5782DD#5782DD

#5782DD is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.9% C 0.146 H 263.6°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5782DD
RGB	rgb(87, 130, 221)
HSL	hsl(221, 66%, 60%)
HSV	hsv(221, 61%, 87%)
CMYK	cmyk(60.6%, 41.2%, 0%, 13.3%)
CIE-LAB	lab(55.29, 12.91, -50.97)
CIE-LCH	lch(55.29, 52.58, 284.21°)
OKLab	oklab(61.88% -0.0162 -0.1451)
OKLCH	oklch(61.88% 0.146 263.6)
XYZ	xyz(24.9597, 23.2098, 71.5572)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782DD #DDB257

analogous

#57C5DD #5782DD #6F57DD

triadic

#5782DD #DD5782 #82DD57

tetradic

#5782DD #DD57C5 #DDB257 #57DD6F

square

#5782DD #DD57C5 #DDB257 #57DD6F

split-complementary

#5782DD #DD6F57 #C5DD57

monochromatic

#1F479A #2A5ECD #5782DD #8AA8E7 #BDCEF2

Accessibility & contrast

On white

3.72

#5782DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#5782DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782DD

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782DD	#FFFFFF	#000000	##000000
##5782DD	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8BE1

Deuteranopia (green-blind)

#477FDB

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5782dd;
/* rgb */ color: rgb(87, 130, 221);
/* oklch */ color: oklch(61.9% 0.146 263.6);

Tailwind

colors: {
  custom: {
    50: '#91a5e8',
    500: '#5782dd',
    950: '#000000',
  },
}

SCSS

$custom: #5782dd;
$custom-light: #91a5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5782dd",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 221
  },
  "hsl": {
    "h": 220.746,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61882,
    "c": 0.14598,
    "h": 263.6
  },
  "luminance": 0.23212
}

Semantic roles & 50–950 ramp

primary

#5782DD

secondary

#E1D1AE

accent

#9417CE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5782DD

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

Preview Lab → · Contrast checker → · Palette generator →