#5380CC#5380CC

#5380CC is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.3% C 0.127 H 260.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5380CC
RGB	rgb(83, 128, 204)
HSL	hsl(218, 54%, 56%)
HSV	hsv(218, 59%, 80%)
CMYK	cmyk(59.3%, 37.3%, 0%, 20%)
CIE-LAB	lab(53.64, 7.68, -44.01)
CIE-LCH	lch(53.64, 44.68, 279.89°)
OKLab	oklab(60.26% -0.0213 -0.1248)
OKLCH	oklch(60.26% 0.127 260.3)
XYZ	xyz(22.1817, 21.6351, 60.1221)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5380CC #CC9F53

analogous

#53BDCC #5380CC #6353CC

triadic

#5380CC #CC5380 #80CC53

tetradic

#5380CC #CC53BD #CC9F53 #53CC63

square

#5380CC #CC53BD #CC9F53 #53CC63

split-complementary

#5380CC #CC6353 #BDCC53

monochromatic

#26477F #3461AE #5380CC #82A3DA #B1C6E8

Accessibility & contrast

On white

3.94

#5380CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5380CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5380CC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5380CC	#FFFFFF	#000000	##000000
##5380CC	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6086CF

Deuteranopia (green-blind)

#507BCA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5380cc;
/* rgb */ color: rgb(83, 128, 204);
/* oklch */ color: oklch(60.3% 0.127 260.3);

Tailwind

colors: {
  custom: {
    50: '#8da4dc',
    500: '#5380cc',
    950: '#000000',
  },
}

SCSS

$custom: #5380cc;
$custom-light: #8da4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5380cc",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 204
  },
  "hsl": {
    "h": 217.686,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60258,
    "c": 0.1266,
    "h": 260.3
  },
  "luminance": 0.21637
}

Semantic roles & 50–950 ramp

primary

#5380CC

secondary

#D6C4A4

accent

#A74ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5380CC

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

Preview Lab → · Contrast checker → · Palette generator →