#337698#337698

#337698 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.086 H 233.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#337698
RGB	rgb(51, 118, 152)
HSL	hsl(200, 50%, 40%)
HSV	hsv(200, 66%, 60%)
CMYK	cmyk(66.4%, 22.4%, 0%, 40.4%)
CIE-LAB	lab(46.88, -10.09, -24.65)
CIE-LCH	lch(46.88, 26.63, 247.74°)
OKLab	oklab(53.77% -0.0508 -0.0691)
OKLCH	oklch(53.77% 0.086 233.7)
XYZ	xyz(13.5090, 15.9263, 32.0618)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337698 #985533

analogous

#339888 #337698 #334398

triadic

#337698 #983376 #769833

tetradic

#337698 #883398 #985533 #439833

square

#337698 #883398 #985533 #439833

split-complementary

#337698 #983343 #988833

monochromatic

#142F3C #24526A #337698 #4798C1 #75B2D1

Accessibility & contrast

On white

5.02

#337698 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#337698 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337698

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337698	#FFFFFF	#000000	##FFFFFF
##337698	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65759A

Deuteranopia (green-blind)

#586B97

Tritanopia (blue-blind)

#007F81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337698;
/* rgb */ color: rgb(51, 118, 152);
/* oklch */ color: oklch(53.8% 0.086 233.7);

Tailwind

colors: {
  custom: {
    50: '#769db6',
    500: '#337698',
    950: '#000000',
  },
}

SCSS

$custom: #337698;
$custom-light: #769db6;
$custom-dark: #000000;

JSON

{
  "hex": "#337698",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 152
  },
  "hsl": {
    "h": 200.198,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53766,
    "c": 0.08577,
    "h": 233.7
  },
  "luminance": 0.15928
}

Semantic roles & 50–950 ramp

primary

#337698

secondary

#B9876E

accent

#7D4FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337698

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

Preview Lab → · Contrast checker → · Palette generator →