#336BB6#336BB6

#336BB6 is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.8% C 0.132 H 256.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#336BB6
RGB	rgb(51, 107, 182)
HSL	hsl(214, 56%, 46%)
HSV	hsv(214, 72%, 71%)
CMYK	cmyk(72%, 41.2%, 0%, 28.6%)
CIE-LAB	lab(45.07, 7.33, -45.06)
CIE-LCH	lch(45.07, 45.66, 279.24°)
OKLab	oklab(52.84% -0.0306 -0.1286)
OKLCH	oklch(52.84% 0.132 256.6)
XYZ	xyz(15.0633, 14.5950, 46.2701)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336BB6 #B67E33

analogous

#33ACB6 #336BB6 #3C33B6

triadic

#336BB6 #B6336B #6BB633

tetradic

#336BB6 #B633AC #B67E33 #33B63C

square

#336BB6 #B633AC #B67E33 #33B63C

split-complementary

#336BB6 #B63C33 #ACB633

monochromatic

#183356 #264F86 #336BB6 #568AD0 #86ABDD

Accessibility & contrast

On white

5.36

#336BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#336BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336BB6

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336BB6	#FFFFFF	#000000	##FFFFFF
##336BB6	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4871B9

Deuteranopia (green-blind)

#3265B4

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #336bb6;
/* rgb */ color: rgb(51, 107, 182);
/* oklch */ color: oklch(52.8% 0.132 256.6);

Tailwind

colors: {
  custom: {
    50: '#7b94cc',
    500: '#336bb6',
    950: '#000000',
  },
}

SCSS

$custom: #336bb6;
$custom-light: #7b94cc;
$custom-dark: #000000;

JSON

{
  "hex": "#336bb6",
  "rgb": {
    "r": 51,
    "g": 107,
    "b": 182
  },
  "hsl": {
    "h": 214.351,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5284,
    "c": 0.13225,
    "h": 256.6
  },
  "luminance": 0.14597
}

Semantic roles & 50–950 ramp

primary

#336BB6

secondary

#C7A87E

accent

#9F48E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #336BB6

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

Preview Lab → · Contrast checker → · Palette generator →