#327BB4#327BB4

#327BB4 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.4% C 0.114 H 245.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#327BB4
RGB	rgb(50, 123, 180)
HSL	hsl(206, 57%, 45%)
HSV	hsv(206, 72%, 71%)
CMYK	cmyk(72.2%, 31.7%, 0%, 29.4%)
CIE-LAB	lab(49.66, -3.35, -36.64)
CIE-LCH	lch(49.66, 36.79, 264.77°)
OKLab	oklab(56.39% -0.0472 -0.1038)
OKLCH	oklch(56.39% 0.114 245.5)
XYZ	xyz(16.6334, 18.1375, 45.7954)
Luminance	0.1814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#327BB4 #B46B32

analogous

#32B4AC #327BB4 #323AB4

triadic

#327BB4 #B4327B #7BB432

tetradic

#327BB4 #AC32B4 #B46B32 #3AB432

square

#327BB4 #AC32B4 #B46B32 #3AB432

split-complementary

#327BB4 #B4323A #B4AC32

monochromatic

#173A54 #255A84 #327BB4 #5499CF #84B6DD

Accessibility & contrast

On white

4.54

#327BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#327BB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #327BB4

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##327BB4	#FFFFFF	#000000	##000000
##327BB4	1.00	4.54	4.63	4.63
#FFFFFF	4.54	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)

#617DB6

Deuteranopia (green-blind)

#4F71B3

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #327bb4;
/* rgb */ color: rgb(50, 123, 180);
/* oklch */ color: oklch(56.4% 0.114 245.5);

Tailwind

colors: {
  custom: {
    50: '#7aa0ca',
    500: '#327bb4',
    950: '#000000',
  },
}

SCSS

$custom: #327bb4;
$custom-light: #7aa0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#327bb4",
  "rgb": {
    "r": 50,
    "g": 123,
    "b": 180
  },
  "hsl": {
    "h": 206.308,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56388,
    "c": 0.11402,
    "h": 245.5
  },
  "luminance": 0.18139
}

Semantic roles & 50–950 ramp

primary

#327BB4

secondary

#C69C7C

accent

#8B48E0

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #327BB4

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

Preview Lab → · Contrast checker → · Palette generator →