#336EB6#336EB6

#336EB6 is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.5% C 0.129 H 254.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#336EB6
RGB	rgb(51, 110, 182)
HSL	hsl(213, 56%, 46%)
HSV	hsv(213, 72%, 71%)
CMYK	cmyk(72%, 39.6%, 0%, 28.6%)
CIE-LAB	lab(45.95, 5.45, -43.67)
CIE-LCH	lch(45.95, 44.01, 277.11°)
OKLab	oklab(53.52% -0.0335 -0.1245)
OKLCH	oklch(53.52% 0.129 254.9)
XYZ	xyz(15.3816, 15.2314, 46.3762)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336EB6 #B67B33

analogous

#33AFB6 #336EB6 #3933B6

triadic

#336EB6 #B6336E #6EB633

tetradic

#336EB6 #B633AF #B67B33 #33B639

square

#336EB6 #B633AF #B67B33 #33B639

split-complementary

#336EB6 #B63933 #AFB633

monochromatic

#183456 #265186 #336EB6 #568DD0 #86ADDD

Accessibility & contrast

On white

5.19

#336EB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#336EB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336EB6

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336EB6	#FFFFFF	#000000	##FFFFFF
##336EB6	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B9

Deuteranopia (green-blind)

#3867B5

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #336eb6;
/* rgb */ color: rgb(51, 110, 182);
/* oklch */ color: oklch(53.5% 0.129 254.9);

Tailwind

colors: {
  custom: {
    50: '#7b97cc',
    500: '#336eb6',
    950: '#000000',
  },
}

SCSS

$custom: #336eb6;
$custom-light: #7b97cc;
$custom-dark: #000000;

JSON

{
  "hex": "#336eb6",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 182
  },
  "hsl": {
    "h": 212.977,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53521,
    "c": 0.12893,
    "h": 254.9
  },
  "luminance": 0.15233
}

Semantic roles & 50–950 ramp

primary

#336EB6

secondary

#C7A67E

accent

#9B48E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #336EB6

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

Preview Lab → · Contrast checker → · Palette generator →