#337389#337389

#337389 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.3% C 0.073 H 223.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#337389
RGB	rgb(51, 115, 137)
HSL	hsl(195, 46%, 37%)
HSV	hsv(195, 63%, 54%)
CMYK	cmyk(62.8%, 16.1%, 0%, 46.3%)
CIE-LAB	lab(45.32, -13.40, -18.17)
CIE-LCH	lch(45.32, 22.58, 233.59°)
OKLab	oklab(52.32% -0.0533 -0.0506)
OKLCH	oklch(52.32% 0.073 223.5)
XYZ	xyz(12.0095, 14.7702, 25.8801)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337389 #894933

analogous

#338974 #337389 #334889

triadic

#337389 #893373 #738933

tetradic

#337389 #743389 #894933 #488933

square

#337389 #743389 #894933 #488933

split-complementary

#337389 #893348 #897433

monochromatic

#122830 #224E5C #337389 #4498B6 #6EB1C9

Accessibility & contrast

On white

5.31

#337389 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#337389 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337389

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337389	#FFFFFF	#000000	##FFFFFF
##337389	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67708A

Deuteranopia (green-blind)

#5A6789

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337389;
/* rgb */ color: rgb(51, 115, 137);
/* oklch */ color: oklch(52.3% 0.073 223.5);

Tailwind

colors: {
  custom: {
    50: '#749bab',
    500: '#337389',
    950: '#000000',
  },
}

SCSS

$custom: #337389;
$custom-light: #749bab;
$custom-dark: #000000;

JSON

{
  "hex": "#337389",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 137
  },
  "hsl": {
    "h": 195.349,
    "s": 45.745,
    "l": 36.863
  },
  "oklch": {
    "l": 0.52316,
    "c": 0.07346,
    "h": 223.5
  },
  "luminance": 0.14771
}

Semantic roles & 50–950 ramp

primary

#337389

secondary

#B17A67

accent

#7452D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #337389

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

Preview Lab → · Contrast checker → · Palette generator →