#337388#337388

#337388 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.073 H 222.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#337388
RGB	rgb(51, 115, 136)
HSL	hsl(195, 45%, 37%)
HSV	hsv(195, 63%, 53%)
CMYK	cmyk(62.5%, 15.4%, 0%, 46.7%)
CIE-LAB	lab(45.28, -13.73, -17.63)
CIE-LCH	lch(45.28, 22.35, 232.09°)
OKLab	oklab(52.27% -0.0537 -0.0491)
OKLCH	oklch(52.27% 0.073 222.4)
XYZ	xyz(11.9381, 14.7417, 25.5041)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337388 #884833

analogous

#338873 #337388 #334888

triadic

#337388 #883373 #738833

tetradic

#337388 #733388 #884833 #488833

square

#337388 #733388 #884833 #488833

split-complementary

#337388 #883348 #887333

monochromatic

#12282F #224D5B #337388 #4499B5 #6DB2C8

Accessibility & contrast

On white

5.32

#337388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#337388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337388

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337388	#FFFFFF	#000000	##FFFFFF
##337388	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677089

Deuteranopia (green-blind)

#5B6788

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337388;
/* rgb */ color: rgb(51, 115, 136);
/* oklch */ color: oklch(52.3% 0.073 222.4);

Tailwind

colors: {
  custom: {
    50: '#749baa',
    500: '#337388',
    950: '#000000',
  },
}

SCSS

$custom: #337388;
$custom-light: #749baa;
$custom-dark: #000000;

JSON

{
  "hex": "#337388",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 136
  },
  "hsl": {
    "h": 194.824,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.07273,
    "h": 222.4
  },
  "luminance": 0.14743
}

Semantic roles & 50–950 ramp

primary

#337388

secondary

#B07967

accent

#7353D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #337388

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

Preview Lab → · Contrast checker → · Palette generator →