#337798#337798

#337798 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.0% C 0.085 H 232.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#337798
RGB	rgb(51, 119, 152)
HSL	hsl(200, 50%, 40%)
HSV	hsv(200, 66%, 60%)
CMYK	cmyk(66.4%, 21.7%, 0%, 40.4%)
CIE-LAB	lab(47.19, -10.67, -24.17)
CIE-LCH	lch(47.19, 26.42, 246.19°)
OKLab	oklab(54.01% -0.0519 -0.0677)
OKLCH	oklch(54.01% 0.085 232.5)
XYZ	xyz(13.6273, 16.1630, 32.1013)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337798 #985433

analogous

#339887 #337798 #334498

triadic

#337798 #983377 #779833

tetradic

#337798 #873398 #985433 #449833

square

#337798 #873398 #985433 #449833

split-complementary

#337798 #983344 #988733

monochromatic

#142F3C #24536A #337798 #4799C1 #75B3D1

Accessibility & contrast

On white

4.96

#337798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#337798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337798

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337798	#FFFFFF	#000000	##FFFFFF
##337798	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67769A

Deuteranopia (green-blind)

#596B98

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337798;
/* rgb */ color: rgb(51, 119, 152);
/* oklch */ color: oklch(54.0% 0.085 232.5);

Tailwind

colors: {
  custom: {
    50: '#769eb6',
    500: '#337798',
    950: '#000000',
  },
}

SCSS

$custom: #337798;
$custom-light: #769eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#337798",
  "rgb": {
    "r": 51,
    "g": 119,
    "b": 152
  },
  "hsl": {
    "h": 199.604,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54012,
    "c": 0.08532,
    "h": 232.5
  },
  "luminance": 0.16164
}

Semantic roles & 50–950 ramp

primary

#337798

secondary

#B9866E

accent

#7C4FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337798

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

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