#336AB6#336AB6

#336AB6 is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.6% C 0.133 H 257.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#336AB6
RGB	rgb(51, 106, 182)
HSL	hsl(215, 56%, 46%)
HSV	hsv(215, 72%, 71%)
CMYK	cmyk(72%, 41.8%, 0%, 28.6%)
CIE-LAB	lab(44.78, 7.96, -45.53)
CIE-LCH	lch(44.78, 46.22, 279.92°)
OKLab	oklab(52.62% -0.0297 -0.13)
OKLCH	oklch(52.62% 0.133 257.1)
XYZ	xyz(14.9597, 14.3877, 46.2356)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336AB6 #B67F33

analogous

#33ABB6 #336AB6 #3D33B6

triadic

#336AB6 #B6336A #6AB633

tetradic

#336AB6 #B633AB #B67F33 #33B63D

square

#336AB6 #B633AB #B67F33 #33B63D

split-complementary

#336AB6 #B63D33 #ABB633

monochromatic

#183256 #264E86 #336AB6 #5689D0 #86ABDD

Accessibility & contrast

On white

5.42

#336AB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#336AB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336AB6

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336AB6	#FFFFFF	#000000	##FFFFFF
##336AB6	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4670B9

Deuteranopia (green-blind)

#3064B4

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336ab6;
/* rgb */ color: rgb(51, 106, 182);
/* oklch */ color: oklch(52.6% 0.133 257.1);

Tailwind

colors: {
  custom: {
    50: '#7b94cc',
    500: '#336ab6',
    950: '#000000',
  },
}

SCSS

$custom: #336ab6;
$custom-light: #7b94cc;
$custom-dark: #000000;

JSON

{
  "hex": "#336ab6",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 182
  },
  "hsl": {
    "h": 214.809,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52615,
    "c": 0.13338,
    "h": 257.1
  },
  "luminance": 0.14389
}

Semantic roles & 50–950 ramp

primary

#336AB6

secondary

#C7A87E

accent

#A048E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #336AB6

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

Preview Lab → · Contrast checker → · Palette generator →