#336DB6#336DB6

#336DB6 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.3% C 0.130 H 255.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#336DB6
RGB	rgb(51, 109, 182)
HSL	hsl(213, 56%, 46%)
HSV	hsv(213, 72%, 71%)
CMYK	cmyk(72%, 40.1%, 0%, 28.6%)
CIE-LAB	lab(45.66, 6.07, -44.13)
CIE-LCH	lch(45.66, 44.55, 277.84°)
OKLab	oklab(53.29% -0.0325 -0.1259)
OKLCH	oklch(53.29% 0.13 255.5)
XYZ	xyz(15.2743, 15.0168, 46.3404)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336DB6 #B67C33

analogous

#33AEB6 #336DB6 #3A33B6

triadic

#336DB6 #B6336D #6DB633

tetradic

#336DB6 #B633AE #B67C33 #33B63A

square

#336DB6 #B633AE #B67C33 #33B63A

split-complementary

#336DB6 #B63A33 #AEB633

monochromatic

#183456 #265086 #336DB6 #568CD0 #86ADDD

Accessibility & contrast

On white

5.25

#336DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#336DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336DB6

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336DB6	#FFFFFF	#000000	##FFFFFF
##336DB6	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B73B9

Deuteranopia (green-blind)

#3667B5

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #336db6;
/* rgb */ color: rgb(51, 109, 182);
/* oklch */ color: oklch(53.3% 0.130 255.5);

Tailwind

colors: {
  custom: {
    50: '#7b96cc',
    500: '#336db6',
    950: '#000000',
  },
}

SCSS

$custom: #336db6;
$custom-light: #7b96cc;
$custom-dark: #000000;

JSON

{
  "hex": "#336db6",
  "rgb": {
    "r": 51,
    "g": 109,
    "b": 182
  },
  "hsl": {
    "h": 213.435,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53293,
    "c": 0.13002,
    "h": 255.5
  },
  "luminance": 0.15018
}

Semantic roles & 50–950 ramp

primary

#336DB6

secondary

#C7A77E

accent

#9D48E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #336DB6

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

Preview Lab → · Contrast checker → · Palette generator →