#5381AA#5381AA

#5381AA is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.7% C 0.081 H 246.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5381AA
RGB	rgb(83, 129, 170)
HSL	hsl(208, 34%, 50%)
HSV	hsv(208, 51%, 67%)
CMYK	cmyk(51.2%, 24.1%, 0%, 33.3%)
CIE-LAB	lab(52.33, -3.88, -26.59)
CIE-LCH	lch(52.33, 26.87, 261.70°)
OKLab	oklab(58.71% -0.0322 -0.0743)
OKLCH	oklch(58.71% 0.081 246.6)
XYZ	xyz(18.6707, 20.4404, 40.9839)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5381AA #AA7C53

analogous

#53AAA8 #5381AA #5356AA

triadic

#5381AA #AA5381 #81AA53

tetradic

#5381AA #A853AA #AA7C53 #56AA53

square

#5381AA #A853AA #AA7C53 #56AA53

split-complementary

#5381AA #AA5356 #AAA853

monochromatic

#2B4358 #3F6281 #5381AA #7B9FBF #A5BDD3

Accessibility & contrast

On white

4.13

#5381AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5381AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5381AA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5381AA	#FFFFFF	#000000	##000000
##5381AA	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7082AC

Deuteranopia (green-blind)

#6579A9

Tritanopia (blue-blind)

#278B8F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5381aa;
/* rgb */ color: rgb(83, 129, 170);
/* oklch */ color: oklch(58.7% 0.081 246.6);

Tailwind

colors: {
  custom: {
    50: '#89a5c3',
    500: '#5381aa',
    950: '#000000',
  },
}

SCSS

$custom: #5381aa;
$custom-light: #89a5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#5381aa",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 170
  },
  "hsl": {
    "h": 208.276,
    "s": 34.387,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58713,
    "c": 0.08092,
    "h": 246.6
  },
  "luminance": 0.20442
}

Semantic roles & 50–950 ramp

primary

#5381AA

secondary

#C0AB99

accent

#915DCA

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #5381AA

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

Preview Lab → · Contrast checker → · Palette generator →