#337198#337198

#337198 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.5% C 0.089 H 239.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#337198
RGB	rgb(51, 113, 152)
HSL	hsl(203, 50%, 40%)
HSV	hsv(203, 66%, 60%)
CMYK	cmyk(66.4%, 25.7%, 0%, 40.4%)
CIE-LAB	lab(45.33, -7.17, -27.05)
CIE-LCH	lch(45.33, 27.98, 255.16°)
OKLab	oklab(52.54% -0.0453 -0.0761)
OKLCH	oklch(52.54% 0.089 239.2)
XYZ	xyz(12.9357, 14.7797, 31.8707)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337198 #985A33

analogous

#33988C #337198 #333F98

triadic

#337198 #983371 #719833

tetradic

#337198 #8C3398 #985A33 #3F9833

square

#337198 #8C3398 #985A33 #3F9833

split-complementary

#337198 #98333F #988C33

monochromatic

#142D3C #244F6A #337198 #4792C1 #75ADD1

Accessibility & contrast

On white

5.31

#337198 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#337198 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337198

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337198	#FFFFFF	#000000	##FFFFFF
##337198	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F719A

Deuteranopia (green-blind)

#516797

Tritanopia (blue-blind)

#007B7E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337198;
/* rgb */ color: rgb(51, 113, 152);
/* oklch */ color: oklch(52.5% 0.089 239.2);

Tailwind

colors: {
  custom: {
    50: '#7699b6',
    500: '#337198',
    950: '#000000',
  },
}

SCSS

$custom: #337198;
$custom-light: #7699b6;
$custom-dark: #000000;

JSON

{
  "hex": "#337198",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 152
  },
  "hsl": {
    "h": 203.168,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52537,
    "c": 0.08853,
    "h": 239.2
  },
  "luminance": 0.14781
}

Semantic roles & 50–950 ramp

primary

#337198

secondary

#B98B6E

accent

#844FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337198

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

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