#337C94#337C94

#337C94 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.1% C 0.081 H 222.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#337C94
RGB	rgb(51, 124, 148)
HSL	hsl(195, 49%, 39%)
HSV	hsv(195, 66%, 58%)
CMYK	cmyk(65.5%, 16.2%, 0%, 42%)
CIE-LAB	lab(48.58, -14.84, -19.67)
CIE-LCH	lch(48.58, 24.64, 232.97°)
OKLab	oklab(55.07% -0.059 -0.0548)
OKLCH	oklch(55.07% 0.081 222.9)
XYZ	xyz(13.9160, 17.2558, 30.6085)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C94 #944B33

analogous

#33947C #337C94 #334C94

triadic

#337C94 #94337C #7C9433

tetradic

#337C94 #7C3394 #944B33 #4C9433

square

#337C94 #7C3394 #944B33 #4C9433

split-complementary

#337C94 #94334C #947C33

monochromatic

#143039 #235666 #337C94 #45A1BF #73B8CF

Accessibility & contrast

On white

4.72

#337C94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#337C94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C94

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C94	#FFFFFF	#000000	##FFFFFF
##337C94	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7995

Deuteranopia (green-blind)

#606F94

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337c94;
/* rgb */ color: rgb(51, 124, 148);
/* oklch */ color: oklch(55.1% 0.081 222.9);

Tailwind

colors: {
  custom: {
    50: '#76a2b3',
    500: '#337c94',
    950: '#000000',
  },
}

SCSS

$custom: #337c94;
$custom-light: #76a2b3;
$custom-dark: #000000;

JSON

{
  "hex": "#337c94",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 148
  },
  "hsl": {
    "h": 194.845,
    "s": 48.744,
    "l": 39.02
  },
  "oklch": {
    "l": 0.5507,
    "c": 0.08053,
    "h": 222.9
  },
  "luminance": 0.17257
}

Semantic roles & 50–950 ramp

primary

#337C94

secondary

#B77F6C

accent

#714FD8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #337C94

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

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