#336DA8#336DA8

#336DA8 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.4% C 0.111 H 251.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#336DA8
RGB	rgb(51, 109, 168)
HSL	hsl(210, 53%, 43%)
HSV	hsv(210, 70%, 66%)
CMYK	cmyk(69.6%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(44.90, 0.94, -37.16)
CIE-LCH	lch(44.90, 37.18, 271.45°)
OKLab	oklab(52.45% -0.0361 -0.1055)
OKLCH	oklch(52.45% 0.111 251.1)
XYZ	xyz(13.8991, 14.4668, 39.0981)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336DA8 #A86E33

analogous

#33A8A8 #336DA8 #3333A8

triadic

#336DA8 #A8336D #6DA833

tetradic

#336DA8 #A833A8 #A86E33 #33A833

square

#336DA8 #A833A8 #A86E33 #33A833

split-complementary

#336DA8 #A83333 #A8A833

monochromatic

#16304A #254F79 #336DA8 #4F8CC9 #7EAAD8

Accessibility & contrast

On white

5.39

#336DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#336DA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336DA8

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336DA8	#FFFFFF	#000000	##FFFFFF
##336DA8	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5370AA

Deuteranopia (green-blind)

#4265A7

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336da8;
/* rgb */ color: rgb(51, 109, 168);
/* oklch */ color: oklch(52.4% 0.111 251.1);

Tailwind

colors: {
  custom: {
    50: '#7896c2',
    500: '#336da8',
    950: '#000000',
  },
}

SCSS

$custom: #336da8;
$custom-light: #7896c2;
$custom-dark: #000000;

JSON

{
  "hex": "#336da8",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 210.256,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5245,
    "c": 0.11148,
    "h": 251.1
  },
  "luminance": 0.14468
}

Semantic roles & 50–950 ramp

primary

#336DA8

secondary

#C19C76

accent

#954BDD

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336DA8

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

Preview Lab → · Contrast checker → · Palette generator →