#5384DD#5384DD

#5384DD is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.145 H 261.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5384DD
RGB	rgb(83, 132, 221)
HSL	hsl(219, 67%, 60%)
HSV	hsv(219, 62%, 87%)
CMYK	cmyk(62.4%, 40.3%, 0%, 13.3%)
CIE-LAB	lab(55.64, 10.97, -50.42)
CIE-LCH	lch(55.64, 51.60, 282.28°)
OKLab	oklab(62.11% -0.0217 -0.1435)
OKLCH	oklch(62.11% 0.145 261.4)
XYZ	xyz(24.8651, 23.5597, 71.6297)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5384DD #DDAC53

analogous

#53C9DD #5384DD #6753DD

triadic

#5384DD #DD5384 #84DD53

tetradic

#5384DD #DD53C9 #DDAC53 #53DD67

square

#5384DD #DD53C9 #DDAC53 #53DD67

split-complementary

#5384DD #DD6753 #C9DD53

monochromatic

#1E4998 #2862CB #5384DD #86A9E7 #B9CDF1

Accessibility & contrast

On white

3.68

#5384DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5384DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5384DD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5384DD	#FFFFFF	#000000	##000000
##5384DD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8CE1

Deuteranopia (green-blind)

#487FDB

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5384dd;
/* rgb */ color: rgb(83, 132, 221);
/* oklch */ color: oklch(62.1% 0.145 261.4);

Tailwind

colors: {
  custom: {
    50: '#8fa7e8',
    500: '#5384dd',
    950: '#000000',
  },
}

SCSS

$custom: #5384dd;
$custom-light: #8fa7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5384dd",
  "rgb": {
    "r": 83,
    "g": 132,
    "b": 221
  },
  "hsl": {
    "h": 218.696,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.62105,
    "c": 0.14513,
    "h": 261.4
  },
  "luminance": 0.23562
}

Semantic roles & 50–950 ramp

primary

#5384DD

secondary

#E1CEAB

accent

#AD3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5384DD

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

Preview Lab → · Contrast checker → · Palette generator →