#5387CC#5387CC

#5387CC is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.8% C 0.119 H 256.0°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5387CC
RGB	rgb(83, 135, 204)
HSL	hsl(214, 54%, 56%)
HSV	hsv(214, 59%, 80%)
CMYK	cmyk(59.3%, 33.8%, 0%, 20%)
CIE-LAB	lab(55.61, 3.49, -40.90)
CIE-LCH	lch(55.61, 41.05, 274.88°)
OKLab	oklab(61.79% -0.0289 -0.1156)
OKLCH	oklch(61.79% 0.119 256)
XYZ	xyz(23.1265, 23.5245, 60.4370)
Luminance	0.2353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5387CC #CC9853

analogous

#53C4CC #5387CC #5C53CC

triadic

#5387CC #CC5387 #87CC53

tetradic

#5387CC #CC53C4 #CC9853 #53CC5C

square

#5387CC #CC53C4 #CC9853 #53CC5C

split-complementary

#5387CC #CC5C53 #C4CC53

monochromatic

#264C7F #3468AE #5387CC #82A8DA #B1C9E8

Accessibility & contrast

On white

3.68

#5387CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5387CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5387CC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5387CC	#FFFFFF	#000000	##000000
##5387CC	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)

#6A8CCF

Deuteranopia (green-blind)

#5A80CB

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5387cc;
/* rgb */ color: rgb(83, 135, 204);
/* oklch */ color: oklch(61.8% 0.119 256.0);

Tailwind

colors: {
  custom: {
    50: '#8da9dc',
    500: '#5387cc',
    950: '#000000',
  },
}

SCSS

$custom: #5387cc;
$custom-light: #8da9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5387cc",
  "rgb": {
    "r": 83,
    "g": 135,
    "b": 204
  },
  "hsl": {
    "h": 214.215,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61793,
    "c": 0.11919,
    "h": 256
  },
  "luminance": 0.23527
}

Semantic roles & 50–950 ramp

primary

#5387CC

secondary

#D6C1A4

accent

#9E4ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5387CC

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

Preview Lab → · Contrast checker → · Palette generator →