#336D8A#336D8A

#336D8A is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.9% C 0.076 H 232.7°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#336D8A
RGB	rgb(51, 109, 138)
HSL	hsl(200, 46%, 37%)
HSV	hsv(200, 63%, 54%)
CMYK	cmyk(63%, 21%, 0%, 45.9%)
CIE-LAB	lab(43.47, -9.62, -21.61)
CIE-LCH	lch(43.47, 23.65, 246.01°)
OKLab	oklab(50.86% -0.046 -0.0604)
OKLCH	oklch(50.86% 0.076 232.7)
XYZ	xyz(11.4196, 13.4749, 26.0389)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336D8A #8A5033

analogous

#338A7C #336D8A #33428A

triadic

#336D8A #8A336D #6D8A33

tetradic

#336D8A #7C338A #8A5033 #428A33

square

#336D8A #7C338A #8A5033 #428A33

split-complementary

#336D8A #8A3342 #8A7C33

monochromatic

#122631 #224A5D #336D8A #4490B7 #6EABC9

Accessibility & contrast

On white

5.68

#336D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#336D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336D8A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336D8A	#FFFFFF	#000000	##FFFFFF
##336D8A	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6C8B

Deuteranopia (green-blind)

#53638A

Tritanopia (blue-blind)

#007577

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #336d8a;
/* rgb */ color: rgb(51, 109, 138);
/* oklch */ color: oklch(50.9% 0.076 232.7);

Tailwind

colors: {
  custom: {
    50: '#7496ac',
    500: '#336d8a',
    950: '#000000',
  },
}

SCSS

$custom: #336d8a;
$custom-light: #7496ac;
$custom-dark: #000000;

JSON

{
  "hex": "#336d8a",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 138
  },
  "hsl": {
    "h": 200,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.50856,
    "c": 0.07591,
    "h": 232.7
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary

#336D8A

secondary

#B18067

accent

#7E52D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336D8A

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

Preview Lab → · Contrast checker → · Palette generator →