#336CB6#336CB6

#336CB6 is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.1% C 0.131 H 256.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#336CB6
RGB	rgb(51, 108, 182)
HSL	hsl(214, 56%, 46%)
HSV	hsv(214, 72%, 71%)
CMYK	cmyk(72%, 40.7%, 0%, 28.6%)
CIE-LAB	lab(45.37, 6.70, -44.60)
CIE-LCH	lch(45.37, 45.10, 278.54°)
OKLab	oklab(53.07% -0.0316 -0.1273)
OKLCH	oklch(53.07% 0.131 256.1)
XYZ	xyz(15.1682, 14.8047, 46.3051)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336CB6 #B67D33

analogous

#33ADB6 #336CB6 #3B33B6

triadic

#336CB6 #B6336C #6CB633

tetradic

#336CB6 #B633AD #B67D33 #33B63B

square

#336CB6 #B633AD #B67D33 #33B63B

split-complementary

#336CB6 #B63B33 #ADB633

monochromatic

#183356 #265086 #336CB6 #568BD0 #86ACDD

Accessibility & contrast

On white

5.30

#336CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#336CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336CB6

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336CB6	#FFFFFF	#000000	##FFFFFF
##336CB6	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4972B9

Deuteranopia (green-blind)

#3466B5

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #336cb6;
/* rgb */ color: rgb(51, 108, 182);
/* oklch */ color: oklch(53.1% 0.131 256.1);

Tailwind

colors: {
  custom: {
    50: '#7b95cc',
    500: '#336cb6',
    950: '#000000',
  },
}

SCSS

$custom: #336cb6;
$custom-light: #7b95cc;
$custom-dark: #000000;

JSON

{
  "hex": "#336cb6",
  "rgb": {
    "r": 51,
    "g": 108,
    "b": 182
  },
  "hsl": {
    "h": 213.893,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53067,
    "c": 0.13113,
    "h": 256.1
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#336CB6

secondary

#C7A77E

accent

#9E48E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #336CB6

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

Preview Lab → · Contrast checker → · Palette generator →