#5378AA#5378AA

#5378AA is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.7% C 0.089 H 256.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5378AA
RGB	rgb(83, 120, 170)
HSL	hsl(214, 34%, 50%)
HSV	hsv(214, 51%, 67%)
CMYK	cmyk(51.2%, 29.4%, 0%, 33.3%)
CIE-LAB	lab(49.71, 1.44, -30.67)
CIE-LCH	lch(49.71, 30.71, 272.68°)
OKLab	oklab(56.65% -0.0211 -0.086)
OKLCH	oklch(56.65% 0.089 256.2)
XYZ	xyz(17.5370, 18.1729, 40.6060)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5378AA #AA8553

analogous

#53A3AA #5378AA #5A53AA

triadic

#5378AA #AA5378 #78AA53

tetradic

#5378AA #AA53A3 #AA8553 #53AA5A

square

#5378AA #AA53A3 #AA8553 #53AA5A

split-complementary

#5378AA #AA5A53 #A3AA53

monochromatic

#2B3E58 #3F5B81 #5378AA #7B98BF #A5B8D3

Accessibility & contrast

On white

4.53

#5378AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#5378AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378AA

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5378AA	#FFFFFF	#000000	##000000
##5378AA	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647BAC

Deuteranopia (green-blind)

#5A72A9

Tritanopia (blue-blind)

#29838A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5378aa;
/* rgb */ color: rgb(83, 120, 170);
/* oklch */ color: oklch(56.7% 0.089 256.2);

Tailwind

colors: {
  custom: {
    50: '#899ec3',
    500: '#5378aa',
    950: '#000000',
  },
}

SCSS

$custom: #5378aa;
$custom-light: #899ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#5378aa",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 170
  },
  "hsl": {
    "h": 214.483,
    "s": 34.387,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56651,
    "c": 0.08861,
    "h": 256.2
  },
  "luminance": 0.18174
}

Semantic roles & 50–950 ramp

primary

#5378AA

secondary

#C0AF99

accent

#9C5DCA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5378AA

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

Preview Lab → · Contrast checker → · Palette generator →