#327BB9#327BB9

#327BB9 is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 56.7% C 0.120 H 247.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#327BB9
RGB	rgb(50, 123, 185)
HSL	hsl(208, 57%, 46%)
HSV	hsv(208, 73%, 73%)
CMYK	cmyk(73%, 33.5%, 0%, 27.5%)
CIE-LAB	lab(49.91, -1.55, -39.13)
CIE-LCH	lch(49.91, 39.16, 267.73°)
OKLab	oklab(56.67% -0.0458 -0.111)
OKLCH	oklch(56.67% 0.12 247.6)
XYZ	xyz(17.1520, 18.3449, 48.5265)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#327BB9 #B97032

analogous

#32B9B3 #327BB9 #3237B9

triadic

#327BB9 #B9327B #7BB932

tetradic

#327BB9 #B332B9 #B97032 #37B932

square

#327BB9 #B332B9 #B97032 #37B932

split-complementary

#327BB9 #B93237 #B9B332

monochromatic

#183B59 #255B89 #327BB9 #5799D2 #87B6DF

Accessibility & contrast

On white

4.50

#327BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#327BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #327BB9

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##327BB9	#FFFFFF	#000000	##000000
##327BB9	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7EBC

Deuteranopia (green-blind)

#4C71B8

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #327bb9;
/* rgb */ color: rgb(50, 123, 185);
/* oklch */ color: oklch(56.7% 0.120 247.6);

Tailwind

colors: {
  custom: {
    50: '#7ba0ce',
    500: '#327bb9',
    950: '#000000',
  },
}

SCSS

$custom: #327bb9;
$custom-light: #7ba0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#327bb9",
  "rgb": {
    "r": 50,
    "g": 123,
    "b": 185
  },
  "hsl": {
    "h": 207.556,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56666,
    "c": 0.1201,
    "h": 247.6
  },
  "luminance": 0.18347
}

Semantic roles & 50–950 ramp

primary

#327BB9

secondary

#C8A07F

accent

#8E47E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #327BB9

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

Preview Lab → · Contrast checker → · Palette generator →