#336D8D#336D8D

#336D8D is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.079 H 235.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#336D8D
RGB	rgb(51, 109, 141)
HSL	hsl(201, 47%, 38%)
HSV	hsv(201, 64%, 55%)
CMYK	cmyk(63.8%, 22.7%, 0%, 44.7%)
CIE-LAB	lab(43.60, -8.60, -23.20)
CIE-LCH	lch(43.60, 24.74, 249.67°)
OKLab	oklab(51% -0.0448 -0.065)
OKLCH	oklch(51% 0.079 235.4)
XYZ	xyz(11.6398, 13.5630, 27.1986)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336D8D #8D5333

analogous

#338D80 #336D8D #33408D

triadic

#336D8D #8D336D #6D8D33

tetradic

#336D8D #80338D #8D5333 #408D33

square

#336D8D #80338D #8D5333 #408D33

split-complementary

#336D8D #8D3340 #8D8033

monochromatic

#122833 #234A60 #336D8D #4390BA #6FAACB

Accessibility & contrast

On white

5.66

#336D8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#336D8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336D8D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336D8D	#FFFFFF	#000000	##FFFFFF
##336D8D	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6C8F

Deuteranopia (green-blind)

#51638C

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #336d8d;
/* rgb */ color: rgb(51, 109, 141);
/* oklch */ color: oklch(51.0% 0.079 235.4);

Tailwind

colors: {
  custom: {
    50: '#7496ae',
    500: '#336d8d',
    950: '#000000',
  },
}

SCSS

$custom: #336d8d;
$custom-light: #7496ae;
$custom-dark: #000000;

JSON

{
  "hex": "#336d8d",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 141
  },
  "hsl": {
    "h": 201.333,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.51002,
    "c": 0.07895,
    "h": 235.4
  },
  "luminance": 0.13564
}

Semantic roles & 50–950 ramp

primary

#336D8D

secondary

#B38369

accent

#8151D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336D8D

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

Preview Lab → · Contrast checker → · Palette generator →