#328FB5#328FB5

#328FB5 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.103 H 229.3°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#328FB5
RGB	rgb(50, 143, 181)
HSL	hsl(197, 57%, 45%)
HSV	hsv(197, 72%, 71%)
CMYK	cmyk(72.4%, 21%, 0%, 29%)
CIE-LAB	lab(55.74, -14.47, -27.72)
CIE-LCH	lch(55.74, 31.27, 242.44°)
OKLab	oklab(61.23% -0.0669 -0.0778)
OKLCH	oklch(61.23% 0.103 229.3)
XYZ	xyz(19.4750, 23.6570, 47.2470)
Luminance	0.2366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#328FB5 #B55832

analogous

#32B59A #328FB5 #324DB5

triadic

#328FB5 #B5328F #8FB532

tetradic

#328FB5 #9A32B5 #B55832 #4DB532

square

#328FB5 #9A32B5 #B55832 #4DB532

split-complementary

#328FB5 #B5324D #B59A32

monochromatic

#184355 #256985 #328FB5 #54ACD0 #84C3DD

Accessibility & contrast

On white

3.66

#328FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#328FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #328FB5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##328FB5	#FFFFFF	#000000	##000000
##328FB5	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB7

Deuteranopia (green-blind)

#6A80B4

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #328fb5;
/* rgb */ color: rgb(50, 143, 181);
/* oklch */ color: oklch(61.2% 0.103 229.3);

Tailwind

colors: {
  custom: {
    50: '#7bafcb',
    500: '#328fb5',
    950: '#000000',
  },
}

SCSS

$custom: #328fb5;
$custom-light: #7bafcb;
$custom-dark: #000000;

JSON

{
  "hex": "#328fb5",
  "rgb": {
    "r": 50,
    "g": 143,
    "b": 181
  },
  "hsl": {
    "h": 197.405,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.61231,
    "c": 0.10257,
    "h": 229.3
  },
  "luminance": 0.23659
}

Semantic roles & 50–950 ramp

primary

#328FB5

secondary

#C7927C

accent

#7448E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #328FB5

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

Preview Lab → · Contrast checker → · Palette generator →