#336AA5#336AA5

#336AA5 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.6% C 0.111 H 252.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#336AA5
RGB	rgb(51, 106, 165)
HSL	hsl(211, 53%, 42%)
HSV	hsv(211, 69%, 65%)
CMYK	cmyk(69.1%, 35.8%, 0%, 35.3%)
CIE-LAB	lab(43.84, 1.71, -37.07)
CIE-LCH	lch(43.84, 37.11, 272.64°)
OKLab	oklab(51.57% -0.0338 -0.1052)
OKLCH	oklch(51.57% 0.111 252.2)
XYZ	xyz(13.3083, 13.7271, 37.5382)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336AA5 #A56E33

analogous

#33A3A5 #336AA5 #3533A5

triadic

#336AA5 #A5336A #6AA533

tetradic

#336AA5 #A533A3 #A56E33 #33A535

square

#336AA5 #A533A3 #A56E33 #33A535

split-complementary

#336AA5 #A53533 #A3A533

monochromatic

#162E48 #254C76 #336AA5 #4D88C8 #7CA8D6

Accessibility & contrast

On white

5.61

#336AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#336AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336AA5

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336AA5	#FFFFFF	#000000	##FFFFFF
##336AA5	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506EA7

Deuteranopia (green-blind)

#3F63A4

Tritanopia (blue-blind)

#007880

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #336aa5;
/* rgb */ color: rgb(51, 106, 165);
/* oklch */ color: oklch(51.6% 0.111 252.2);

Tailwind

colors: {
  custom: {
    50: '#7894c0',
    500: '#336aa5',
    950: '#000000',
  },
}

SCSS

$custom: #336aa5;
$custom-light: #7894c0;
$custom-dark: #000000;

JSON

{
  "hex": "#336aa5",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 165
  },
  "hsl": {
    "h": 211.053,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51571,
    "c": 0.11055,
    "h": 252.2
  },
  "luminance": 0.13728
}

Semantic roles & 50–950 ramp

primary

#336AA5

secondary

#BF9B75

accent

#964CDC

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336AA5

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

Preview Lab → · Contrast checker → · Palette generator →