#337D93#337D93

#337D93 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.3% C 0.080 H 220.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#337D93
RGB	rgb(51, 125, 147)
HSL	hsl(194, 48%, 39%)
HSV	hsv(194, 65%, 58%)
CMYK	cmyk(65.3%, 15%, 0%, 42.4%)
CIE-LAB	lab(48.85, -15.72, -18.66)
CIE-LCH	lch(48.85, 24.40, 229.90°)
OKLab	oklab(55.28% -0.0605 -0.052)
OKLCH	oklch(55.28% 0.08 220.7)
XYZ	xyz(13.9632, 17.4762, 30.2355)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D93 #934933

analogous

#339379 #337D93 #334D93

triadic

#337D93 #93337D #7D9333

tetradic

#337D93 #793393 #934933 #4D9333

square

#337D93 #793393 #934933 #4D9333

split-complementary

#337D93 #93334D #937933

monochromatic

#133038 #235666 #337D93 #45A3BE #72B9CE

Accessibility & contrast

On white

4.67

#337D93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#337D93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #337D93

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D93	#FFFFFF	#000000	##FFFFFF
##337D93	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A94

Deuteranopia (green-blind)

#627093

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #337d93;
/* rgb */ color: rgb(51, 125, 147);
/* oklch */ color: oklch(55.3% 0.080 220.7);

Tailwind

colors: {
  custom: {
    50: '#76a2b2',
    500: '#337d93',
    950: '#000000',
  },
}

SCSS

$custom: #337d93;
$custom-light: #76a2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#337d93",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 147
  },
  "hsl": {
    "h": 193.75,
    "s": 48.485,
    "l": 38.824
  },
  "oklch": {
    "l": 0.55276,
    "c": 0.07976,
    "h": 220.7
  },
  "luminance": 0.17478
}

Semantic roles & 50–950 ramp

primary

#337D93

secondary

#B67D6C

accent

#6F50D8

background

#F7FAFA

surface

#EEF3F5

border

#C9CDCF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #337D93

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

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