#336DA5#336DA5

#336DA5 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.108 H 249.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#336DA5
RGB	rgb(51, 109, 165)
HSL	hsl(209, 53%, 42%)
HSV	hsv(209, 69%, 65%)
CMYK	cmyk(69.1%, 33.9%, 0%, 35.3%)
CIE-LAB	lab(44.74, -0.14, -35.65)
CIE-LCH	lch(44.74, 35.65, 269.77°)
OKLab	oklab(52.28% -0.0369 -0.101)
OKLCH	oklch(52.28% 0.108 249.9)
XYZ	xyz(13.6229, 14.3563, 37.6431)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336DA5 #A56B33

analogous

#33A5A4 #336DA5 #3334A5

triadic

#336DA5 #A5336D #6DA533

tetradic

#336DA5 #A433A5 #A56B33 #34A533

square

#336DA5 #A433A5 #A56B33 #34A533

split-complementary

#336DA5 #A53334 #A5A433

monochromatic

#162F48 #254E76 #336DA5 #4D8CC8 #7CAAD6

Accessibility & contrast

On white

5.42

#336DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#336DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336DA5

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336DA5	#FFFFFF	#000000	##FFFFFF
##336DA5	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5470A7

Deuteranopia (green-blind)

#4465A4

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336da5;
/* rgb */ color: rgb(51, 109, 165);
/* oklch */ color: oklch(52.3% 0.108 249.9);

Tailwind

colors: {
  custom: {
    50: '#7896c0',
    500: '#336da5',
    950: '#000000',
  },
}

SCSS

$custom: #336da5;
$custom-light: #7896c0;
$custom-dark: #000000;

JSON

{
  "hex": "#336da5",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 165
  },
  "hsl": {
    "h": 209.474,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52277,
    "c": 0.10759,
    "h": 249.9
  },
  "luminance": 0.14358
}

Semantic roles & 50–950 ramp

primary

#336DA5

secondary

#BF9975

accent

#934CDC

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336DA5

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

Preview Lab → · Contrast checker → · Palette generator →