#336F8D#336F8D

#336F8D is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.5% C 0.078 H 232.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#336F8D
RGB	rgb(51, 111, 141)
HSL	hsl(200, 47%, 38%)
HSV	hsv(200, 64%, 55%)
CMYK	cmyk(63.8%, 21.3%, 0%, 44.7%)
CIE-LAB	lab(44.23, -9.77, -22.23)
CIE-LCH	lch(44.23, 24.28, 246.28°)
OKLab	oklab(51.5% -0.0471 -0.0622)
OKLCH	oklch(51.5% 0.078 232.9)
XYZ	xyz(11.8555, 13.9946, 27.2706)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336F8D #8D5133

analogous

#338D7E #336F8D #33428D

triadic

#336F8D #8D336F #6F8D33

tetradic

#336F8D #7E338D #8D5133 #428D33

square

#336F8D #7E338D #8D5133 #428D33

split-complementary

#336F8D #8D3342 #8D7E33

monochromatic

#122833 #234C60 #336F8D #4392BA #6FACCB

Accessibility & contrast

On white

5.53

#336F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#336F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336F8D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336F8D	#FFFFFF	#000000	##FFFFFF
##336F8D	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606E8E

Deuteranopia (green-blind)

#54658D

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #336f8d;
/* rgb */ color: rgb(51, 111, 141);
/* oklch */ color: oklch(51.5% 0.078 232.9);

Tailwind

colors: {
  custom: {
    50: '#7498ae',
    500: '#336f8d',
    950: '#000000',
  },
}

SCSS

$custom: #336f8d;
$custom-light: #7498ae;
$custom-dark: #000000;

JSON

{
  "hex": "#336f8d",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 141
  },
  "hsl": {
    "h": 200,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.51499,
    "c": 0.07803,
    "h": 232.9
  },
  "luminance": 0.13996
}

Semantic roles & 50–950 ramp

primary

#336F8D

secondary

#B38269

accent

#7E51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336F8D

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

Preview Lab → · Contrast checker → · Palette generator →