#336D9D#336D9D

#336D9D is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.097 H 246.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#336D9D
RGB	rgb(51, 109, 157)
HSL	hsl(207, 51%, 41%)
HSV	hsv(207, 68%, 62%)
CMYK	cmyk(67.5%, 30.6%, 0%, 38.4%)
CIE-LAB	lab(44.34, -3.01, -31.56)
CIE-LCH	lch(44.34, 31.70, 264.55°)
OKLab	oklab(51.83% -0.0393 -0.0891)
OKLCH	oklch(51.83% 0.097 246.2)
XYZ	xyz(12.9174, 14.0741, 33.9276)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336D9D #9D6333

analogous

#339D98 #336D9D #33389D

triadic

#336D9D #9D336D #6D9D33

tetradic

#336D9D #98339D #9D6333 #389D33

square

#336D9D #98339D #9D6333 #389D33

split-complementary

#336D9D #9D3338 #9D9833

monochromatic

#152D41 #244D6F #336D9D #498CC4 #77AAD3

Accessibility & contrast

On white

5.50

#336D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#336D9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336D9D

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336D9D	#FFFFFF	#000000	##FFFFFF
##336D9D	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586F9F

Deuteranopia (green-blind)

#49649C

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #336d9d;
/* rgb */ color: rgb(51, 109, 157);
/* oklch */ color: oklch(51.8% 0.097 246.2);

Tailwind

colors: {
  custom: {
    50: '#7696ba',
    500: '#336d9d',
    950: '#000000',
  },
}

SCSS

$custom: #336d9d;
$custom-light: #7696ba;
$custom-dark: #000000;

JSON

{
  "hex": "#336d9d",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 157
  },
  "hsl": {
    "h": 207.17,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5183,
    "c": 0.09743,
    "h": 246.2
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#336D9D

secondary

#BB9270

accent

#8D4DDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #336D9D

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

Preview Lab → · Contrast checker → · Palette generator →