#328CB5#328CB5

#328CB5 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.5% C 0.104 H 232.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#328CB5
RGB	rgb(50, 140, 181)
HSL	hsl(199, 57%, 45%)
HSV	hsv(199, 72%, 71%)
CMYK	cmyk(72.4%, 22.7%, 0%, 29%)
CIE-LAB	lab(54.83, -12.80, -29.13)
CIE-LCH	lch(54.83, 31.82, 246.27°)
OKLab	oklab(60.5% -0.0638 -0.0819)
OKLCH	oklch(60.5% 0.104 232)
XYZ	xyz(19.0306, 22.7683, 47.0989)
Luminance	0.2277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#328CB5 #B55B32

analogous

#32B59D #328CB5 #324AB5

triadic

#328CB5 #B5328C #8CB532

tetradic

#328CB5 #9D32B5 #B55B32 #4AB532

square

#328CB5 #9D32B5 #B55B32 #4AB532

split-complementary

#328CB5 #B5324A #B59D32

monochromatic

#184255 #256785 #328CB5 #54A9D0 #84C1DD

Accessibility & contrast

On white

3.78

#328CB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#328CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #328CB5

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##328CB5	#FFFFFF	#000000	##000000
##328CB5	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788AB7

Deuteranopia (green-blind)

#667EB4

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #328cb5;
/* rgb */ color: rgb(50, 140, 181);
/* oklch */ color: oklch(60.5% 0.104 232.0);

Tailwind

colors: {
  custom: {
    50: '#7badcb',
    500: '#328cb5',
    950: '#000000',
  },
}

SCSS

$custom: #328cb5;
$custom-light: #7badcb;
$custom-dark: #000000;

JSON

{
  "hex": "#328cb5",
  "rgb": {
    "r": 50,
    "g": 140,
    "b": 181
  },
  "hsl": {
    "h": 198.779,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60504,
    "c": 0.10382,
    "h": 232
  },
  "luminance": 0.2277
}

Semantic roles & 50–950 ramp

primary

#328CB5

secondary

#C7947C

accent

#7748E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #328CB5

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

Preview Lab → · Contrast checker → · Palette generator →