#336799#336799

#336799 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.2% C 0.098 H 249.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#336799
RGB	rgb(51, 103, 153)
HSL	hsl(209, 50%, 40%)
HSV	hsv(209, 67%, 60%)
CMYK	cmyk(66.7%, 32.7%, 0%, 40%)
CIE-LAB	lab(42.31, -0.77, -32.37)
CIE-LCH	lch(42.31, 32.38, 268.64°)
OKLab	oklab(50.17% -0.0341 -0.0916)
OKLCH	oklch(50.17% 0.098 249.6)
XYZ	xyz(11.9631, 12.7030, 31.9523)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336799 #996533

analogous

#339998 #336799 #333499

triadic

#336799 #993367 #679933

tetradic

#336799 #983399 #996533 #349933

square

#336799 #983399 #996533 #349933

split-complementary

#336799 #993334 #999833

monochromatic

#14293D #24486B #336799 #4786C2 #75A4D1

Accessibility & contrast

On white

5.93

#336799 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#336799 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336799

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336799	#FFFFFF	#000000	##FFFFFF
##336799	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51699B

Deuteranopia (green-blind)

#435F98

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #336799;
/* rgb */ color: rgb(51, 103, 153);
/* oklch */ color: oklch(50.2% 0.098 249.6);

Tailwind

colors: {
  custom: {
    50: '#7692b7',
    500: '#336799',
    950: '#000000',
  },
}

SCSS

$custom: #336799;
$custom-light: #7692b7;
$custom-dark: #000000;

JSON

{
  "hex": "#336799",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 153
  },
  "hsl": {
    "h": 209.412,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.5017,
    "c": 0.09771,
    "h": 249.6
  },
  "luminance": 0.12704
}

Semantic roles & 50–950 ramp

primary

#336799

secondary

#B9936E

accent

#934EDA

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #336799

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

Preview Lab → · Contrast checker → · Palette generator →