#336DA6#336DA6

#336DA6 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.109 H 250.3°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#336DA6
RGB	rgb(51, 109, 166)
HSL	hsl(210, 53%, 43%)
HSV	hsv(210, 69%, 65%)
CMYK	cmyk(69.3%, 34.3%, 0%, 34.9%)
CIE-LAB	lab(44.79, 0.22, -36.15)
CIE-LCH	lch(44.79, 36.15, 270.35°)
OKLab	oklab(52.33% -0.0366 -0.1025)
OKLCH	oklch(52.33% 0.109 250.3)
XYZ	xyz(13.7143, 14.3928, 38.1243)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336DA6 #A66C33

analogous

#33A6A5 #336DA6 #3334A6

triadic

#336DA6 #A6336D #6DA633

tetradic

#336DA6 #A533A6 #A66C33 #34A633

square

#336DA6 #A533A6 #A66C33 #34A633

split-complementary

#336DA6 #A63334 #A6A533

monochromatic

#163048 #254E77 #336DA6 #4E8CC9 #7CAAD7

Accessibility & contrast

On white

5.41

#336DA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#336DA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336DA6

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336DA6	#FFFFFF	#000000	##FFFFFF
##336DA6	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5470A8

Deuteranopia (green-blind)

#4365A5

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336da6;
/* rgb */ color: rgb(51, 109, 166);
/* oklch */ color: oklch(52.3% 0.109 250.3);

Tailwind

colors: {
  custom: {
    50: '#7896c0',
    500: '#336da6',
    950: '#000000',
  },
}

SCSS

$custom: #336da6;
$custom-light: #7896c0;
$custom-dark: #000000;

JSON

{
  "hex": "#336da6",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 166
  },
  "hsl": {
    "h": 209.739,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52334,
    "c": 0.10888,
    "h": 250.3
  },
  "luminance": 0.14394
}

Semantic roles & 50–950 ramp

primary

#336DA6

secondary

#C09A75

accent

#934BDC

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336DA6

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

Preview Lab → · Contrast checker → · Palette generator →