#337C96#337C96

#337C96 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.2% C 0.082 H 224.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#337C96
RGB	rgb(51, 124, 150)
HSL	hsl(196, 49%, 39%)
HSV	hsv(196, 66%, 59%)
CMYK	cmyk(66%, 17.3%, 0%, 41.2%)
CIE-LAB	lab(48.66, -14.17, -20.72)
CIE-LCH	lch(48.66, 25.11, 235.63°)
OKLab	oklab(55.16% -0.0582 -0.0578)
OKLCH	oklch(55.16% 0.082 224.8)
XYZ	xyz(14.0757, 17.3196, 31.4495)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C96 #964D33

analogous

#33967F #337C96 #334A96

triadic

#337C96 #96337C #7C9633

tetradic

#337C96 #7F3396 #964D33 #4A9633

square

#337C96 #7F3396 #964D33 #4A9633

split-complementary

#337C96 #96334A #967F33

monochromatic

#14303B #235668 #337C96 #46A0C0 #74B8D0

Accessibility & contrast

On white

4.70

#337C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#337C96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C96

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C96	#FFFFFF	#000000	##FFFFFF
##337C96	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7997

Deuteranopia (green-blind)

#606F96

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #337c96;
/* rgb */ color: rgb(51, 124, 150);
/* oklch */ color: oklch(55.2% 0.082 224.8);

Tailwind

colors: {
  custom: {
    50: '#76a2b5',
    500: '#337c96',
    950: '#000000',
  },
}

SCSS

$custom: #337c96;
$custom-light: #76a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#337c96",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 150
  },
  "hsl": {
    "h": 195.758,
    "s": 49.254,
    "l": 39.412
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.08203,
    "h": 224.8
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#337C96

secondary

#B8816D

accent

#734FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #337C96

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

Preview Lab → · Contrast checker → · Palette generator →