#327BBB#327BBB

#327BBB is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 56.8% C 0.123 H 248.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#327BBB
RGB	rgb(50, 123, 187)
HSL	hsl(208, 58%, 46%)
HSV	hsv(208, 73%, 73%)
CMYK	cmyk(73.3%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(50.01, -0.83, -40.12)
CIE-LCH	lch(50.01, 40.13, 268.82°)
OKLab	oklab(56.78% -0.0452 -0.1139)
OKLCH	oklch(56.78% 0.123 248.4)
XYZ	xyz(17.3646, 18.4299, 49.6462)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#327BBB #BB7232

analogous

#32BBB7 #327BBB #3237BB

triadic

#327BBB #BB327B #7BBB32

tetradic

#327BBB #B732BB #BB7232 #37BB32

square

#327BBB #B732BB #BB7232 #37BB32

split-complementary

#327BBB #BB3237 #BBB732

monochromatic

#183B5A #255B8B #327BBB #5899D2 #88B7DF

Accessibility & contrast

On white

4.48

#327BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#327BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #327BBB

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##327BBB	#FFFFFF	#000000	##000000
##327BBB	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7EBE

Deuteranopia (green-blind)

#4A71BA

Tritanopia (blue-blind)

#008A92

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #327bbb;
/* rgb */ color: rgb(50, 123, 187);
/* oklch */ color: oklch(56.8% 0.123 248.4);

Tailwind

colors: {
  custom: {
    50: '#7ca0d0',
    500: '#327bbb',
    950: '#000000',
  },
}

SCSS

$custom: #327bbb;
$custom-light: #7ca0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#327bbb",
  "rgb": {
    "r": 50,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 208.029,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.12257,
    "h": 248.4
  },
  "luminance": 0.18432
}

Semantic roles & 50–950 ramp

primary

#327BBB

secondary

#C9A280

accent

#8F47E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #327BBB

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

Preview Lab → · Contrast checker → · Palette generator →