#336CA5#336CA5

#336CA5 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 52.0% C 0.109 H 250.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#336CA5
RGB	rgb(51, 108, 165)
HSL	hsl(210, 53%, 42%)
HSV	hsv(210, 69%, 65%)
CMYK	cmyk(69.1%, 34.5%, 0%, 35.3%)
CIE-LAB	lab(44.44, 0.47, -36.12)
CIE-LCH	lch(44.44, 36.12, 270.75°)
OKLab	oklab(52.04% -0.0359 -0.1024)
OKLCH	oklch(52.04% 0.109 250.7)
XYZ	xyz(13.5168, 14.1441, 37.6077)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336CA5 #A56C33

analogous

#33A5A5 #336CA5 #3333A5

triadic

#336CA5 #A5336C #6CA533

tetradic

#336CA5 #A533A5 #A56C33 #33A533

square

#336CA5 #A533A5 #A56C33 #33A533

split-complementary

#336CA5 #A53333 #A5A533

monochromatic

#162F48 #254D76 #336CA5 #4D8BC8 #7CA9D6

Accessibility & contrast

On white

5.48

#336CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#336CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336CA5

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336CA5	#FFFFFF	#000000	##FFFFFF
##336CA5	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536FA7

Deuteranopia (green-blind)

#4364A4

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #336ca5;
/* rgb */ color: rgb(51, 108, 165);
/* oklch */ color: oklch(52.0% 0.109 250.7);

Tailwind

colors: {
  custom: {
    50: '#7895c0',
    500: '#336ca5',
    950: '#000000',
  },
}

SCSS

$custom: #336ca5;
$custom-light: #7895c0;
$custom-dark: #000000;

JSON

{
  "hex": "#336ca5",
  "rgb": {
    "r": 51,
    "g": 108,
    "b": 165
  },
  "hsl": {
    "h": 210,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52041,
    "c": 0.10855,
    "h": 250.7
  },
  "luminance": 0.14146
}

Semantic roles & 50–950 ramp

primary

#336CA5

secondary

#BF9A75

accent

#944CDC

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336CA5

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

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