#337684#337684

#337684 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.9% C 0.071 H 213.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#337684
RGB	rgb(51, 118, 132)
HSL	hsl(190, 44%, 36%)
HSV	hsv(190, 61%, 52%)
CMYK	cmyk(61.4%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(46.08, -16.69, -14.04)
CIE-LCH	lch(46.08, 21.81, 220.06°)
OKLab	oklab(52.86% -0.0588 -0.0389)
OKLCH	oklch(52.86% 0.071 213.5)
XYZ	xyz(12.0068, 15.3254, 24.1507)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337684 #844133

analogous

#338469 #337684 #334D84

triadic

#337684 #843376 #768433

tetradic

#337684 #693384 #844133 #4D8433

square

#337684 #693384 #844133 #4D8433

split-complementary

#337684 #84334D #846933

monochromatic

#11272C #224F58 #337684 #449DB0 #6BB6C6

Accessibility & contrast

On white

5.17

#337684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#337684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337684

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337684	#FFFFFF	#000000	##FFFFFF
##337684	1.00	5.17	4.07	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7285

Deuteranopia (green-blind)

#5F6984

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337684;
/* rgb */ color: rgb(51, 118, 132);
/* oklch */ color: oklch(52.9% 0.071 213.5);

Tailwind

colors: {
  custom: {
    50: '#739da7',
    500: '#337684',
    950: '#000000',
  },
}

SCSS

$custom: #337684;
$custom-light: #739da7;
$custom-dark: #000000;

JSON

{
  "hex": "#337684",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 190.37,
    "s": 44.262,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5286,
    "c": 0.07054,
    "h": 213.5
  },
  "luminance": 0.15327
}

Semantic roles & 50–950 ramp

primary

#337684

secondary

#AE7265

accent

#6A54D4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #337684

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

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