#337594#337594

#337594 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.3% C 0.082 H 231.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#337594
RGB	rgb(51, 117, 148)
HSL	hsl(199, 49%, 39%)
HSV	hsv(199, 66%, 58%)
CMYK	cmyk(65.5%, 20.9%, 0%, 42%)
CIE-LAB	lab(46.40, -10.87, -23.03)
CIE-LCH	lch(46.40, 25.47, 244.73°)
OKLab	oklab(53.33% -0.0512 -0.0645)
OKLCH	oklch(53.33% 0.082 231.5)
XYZ	xyz(13.0697, 15.5632, 30.3264)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337594 #945233

analogous

#339483 #337594 #334594

triadic

#337594 #943375 #759433

tetradic

#337594 #833394 #945233 #459433

square

#337594 #833394 #945233 #459433

split-complementary

#337594 #943345 #948333

monochromatic

#142D39 #235166 #337594 #4598BF #73B1CF

Accessibility & contrast

On white

5.11

#337594 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#337594 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337594

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337594	#FFFFFF	#000000	##FFFFFF
##337594	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667496

Deuteranopia (green-blind)

#586A94

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337594;
/* rgb */ color: rgb(51, 117, 148);
/* oklch */ color: oklch(53.3% 0.082 231.5);

Tailwind

colors: {
  custom: {
    50: '#759cb3',
    500: '#337594',
    950: '#000000',
  },
}

SCSS

$custom: #337594;
$custom-light: #759cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#337594",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 148
  },
  "hsl": {
    "h": 199.175,
    "s": 48.744,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53326,
    "c": 0.08233,
    "h": 231.5
  },
  "luminance": 0.15565
}

Semantic roles & 50–950 ramp

primary

#337594

secondary

#B7846C

accent

#7B4FD8

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337594

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

Preview Lab → · Contrast checker → · Palette generator →