#337080#337080

#337080 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.2% C 0.067 H 217.5°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#337080
RGB	rgb(51, 112, 128)
HSL	hsl(192, 43%, 35%)
HSV	hsv(192, 60%, 50%)
CMYK	cmyk(60.2%, 12.5%, 0%, 49.8%)
CIE-LAB	lab(44.02, -14.63, -14.78)
CIE-LCH	lch(44.02, 20.80, 225.29°)
OKLab	oklab(51.16% -0.0535 -0.041)
OKLCH	oklch(51.16% 0.067 217.5)
XYZ	xyz(11.0541, 13.8496, 22.5086)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337080 #804333

analogous

#33806A #337080 #334980

triadic

#337080 #803370 #708033

tetradic

#337080 #6A3380 #804333 #498033

square

#337080 #6A3380 #804333 #498033

split-complementary

#337080 #803349 #806A33

monochromatic

#102328 #224A54 #337080 #4496AC #6AB1C4

Accessibility & contrast

On white

5.57

#337080 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#337080 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337080

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337080	#FFFFFF	#000000	##FFFFFF
##337080	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656D81

Deuteranopia (green-blind)

#5A6480

Tritanopia (blue-blind)

#007675

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #337080;
/* rgb */ color: rgb(51, 112, 128);
/* oklch */ color: oklch(51.2% 0.067 217.5);

Tailwind

colors: {
  custom: {
    50: '#7399a4',
    500: '#337080',
    950: '#000000',
  },
}

SCSS

$custom: #337080;
$custom-light: #7399a4;
$custom-dark: #000000;

JSON

{
  "hex": "#337080",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 128
  },
  "hsl": {
    "h": 192.468,
    "s": 43.017,
    "l": 35.098
  },
  "oklch": {
    "l": 0.51159,
    "c": 0.06742,
    "h": 217.5
  },
  "luminance": 0.13851
}

Semantic roles & 50–950 ramp

primary

#337080

secondary

#AB7263

accent

#6F55D3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #337080

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

Preview Lab → · Contrast checker → · Palette generator →