#337F94#337F94

#337F94 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.8% C 0.080 H 219.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#337F94
RGB	rgb(51, 127, 148)
HSL	hsl(193, 49%, 39%)
HSV	hsv(193, 66%, 58%)
CMYK	cmyk(65.5%, 14.2%, 0%, 42%)
CIE-LAB	lab(49.52, -16.49, -18.23)
CIE-LCH	lch(49.52, 24.59, 227.87°)
OKLab	oklab(55.82% -0.0623 -0.0508)
OKLCH	oklch(55.82% 0.08 219.2)
XYZ	xyz(14.2977, 18.0192, 30.7358)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F94 #944833

analogous

#339479 #337F94 #334F94

triadic

#337F94 #94337F #7F9433

tetradic

#337F94 #793394 #944833 #4F9433

square

#337F94 #793394 #944833 #4F9433

split-complementary

#337F94 #94334F #947933

monochromatic

#143139 #235866 #337F94 #45A5BF #73BBCF

Accessibility & contrast

On white

4.56

#337F94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#337F94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #337F94

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F94	#FFFFFF	#000000	##000000
##337F94	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727C95

Deuteranopia (green-blind)

#647194

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #337f94;
/* rgb */ color: rgb(51, 127, 148);
/* oklch */ color: oklch(55.8% 0.080 219.2);

Tailwind

colors: {
  custom: {
    50: '#76a4b3',
    500: '#337f94',
    950: '#000000',
  },
}

SCSS

$custom: #337f94;
$custom-light: #76a4b3;
$custom-dark: #000000;

JSON

{
  "hex": "#337f94",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 148
  },
  "hsl": {
    "h": 192.99,
    "s": 48.744,
    "l": 39.02
  },
  "oklch": {
    "l": 0.55822,
    "c": 0.08035,
    "h": 219.2
  },
  "luminance": 0.18021
}

Semantic roles & 50–950 ramp

primary

#337F94

secondary

#B77C6C

accent

#6D4FD8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #337F94

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

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