#337297#337297

#337297 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.087 H 237.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#337297
RGB	rgb(51, 114, 151)
HSL	hsl(202, 50%, 40%)
HSV	hsv(202, 66%, 59%)
CMYK	cmyk(66.2%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(45.60, -8.10, -26.05)
CIE-LCH	lch(45.60, 27.28, 252.72°)
OKLab	oklab(52.73% -0.0468 -0.0732)
OKLCH	oklch(52.73% 0.087 237.4)
XYZ	xyz(12.9663, 14.9715, 31.4786)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337297 #975833

analogous

#33978A #337297 #334097

triadic

#337297 #973372 #729733

tetradic

#337297 #8A3397 #975833 #409733

square

#337297 #8A3397 #975833 #409733

split-complementary

#337297 #973340 #978A33

monochromatic

#142D3C #244F69 #337297 #4793C1 #74AED0

Accessibility & contrast

On white

5.26

#337297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#337297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337297

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337297	#FFFFFF	#000000	##FFFFFF
##337297	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617299

Deuteranopia (green-blind)

#536896

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337297;
/* rgb */ color: rgb(51, 114, 151);
/* oklch */ color: oklch(52.7% 0.087 237.4);

Tailwind

colors: {
  custom: {
    50: '#769ab5',
    500: '#337297',
    950: '#000000',
  },
}

SCSS

$custom: #337297;
$custom-light: #769ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#337297",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 202.2,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52732,
    "c": 0.08683,
    "h": 237.4
  },
  "luminance": 0.14973
}

Semantic roles & 50–950 ramp

primary

#337297

secondary

#B8896D

accent

#824FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337297

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

Preview Lab → · Contrast checker → · Palette generator →