#5384CF#5384CF

#5384CF is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.3% C 0.126 H 258.6°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5384CF
RGB	rgb(83, 132, 207)
HSL	hsl(216, 56%, 57%)
HSV	hsv(216, 60%, 81%)
CMYK	cmyk(59.9%, 36.2%, 0%, 18.8%)
CIE-LAB	lab(54.91, 6.27, -43.70)
CIE-LCH	lch(54.91, 44.15, 278.17°)
OKLab	oklab(61.3% -0.0249 -0.1238)
OKLCH	oklch(61.3% 0.126 258.6)
XYZ	xyz(23.0771, 22.8445, 62.2127)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5384CF #CF9E53

analogous

#53C2CF #5384CF #6053CF

triadic

#5384CF #CF5384 #84CF53

tetradic

#5384CF #CF53C2 #CF9E53 #53CF60

square

#5384CF #CF53C2 #CF9E53 #53CF60

split-complementary

#5384CF #CF6053 #C2CF53

monochromatic

#254A83 #3265B3 #5384CF #83A6DC #B3C8EA

Accessibility & contrast

On white

3.77

#5384CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#5384CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5384CF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5384CF	#FFFFFF	#000000	##000000
##5384CF	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD2

Deuteranopia (green-blind)

#547ECD

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5384cf;
/* rgb */ color: rgb(83, 132, 207);
/* oklch */ color: oklch(61.3% 0.126 258.6);

Tailwind

colors: {
  custom: {
    50: '#8da7de',
    500: '#5384cf',
    950: '#000000',
  },
}

SCSS

$custom: #5384cf;
$custom-light: #8da7de;
$custom-dark: #000000;

JSON

{
  "hex": "#5384cf",
  "rgb": {
    "r": 83,
    "g": 132,
    "b": 207
  },
  "hsl": {
    "h": 216.29,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61298,
    "c": 0.1263,
    "h": 258.6
  },
  "luminance": 0.22847
}

Semantic roles & 50–950 ramp

primary

#5384CF

secondary

#D8C4A6

accent

#A448E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5384CF

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

Preview Lab → · Contrast checker → · Palette generator →