#336EB2#336EB2

#336EB2 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.3% C 0.124 H 253.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#336EB2
RGB	rgb(51, 110, 178)
HSL	hsl(212, 55%, 45%)
HSV	hsv(212, 71%, 70%)
CMYK	cmyk(71.3%, 38.2%, 0%, 30.2%)
CIE-LAB	lab(45.73, 3.98, -41.69)
CIE-LCH	lch(45.73, 41.88, 275.45°)
OKLab	oklab(53.28% -0.0344 -0.1187)
OKLCH	oklch(53.28% 0.124 253.8)
XYZ	xyz(14.9741, 15.0684, 44.2302)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336EB2 #B27733

analogous

#33AEB2 #336EB2 #3733B2

triadic

#336EB2 #B2336E #6EB233

tetradic

#336EB2 #B233AE #B27733 #33B237

square

#336EB2 #B233AE #B27733 #33B237

split-complementary

#336EB2 #B23733 #AEB233

monochromatic

#183353 #255182 #336EB2 #548DCE #84ADDC

Accessibility & contrast

On white

5.23

#336EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#336EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336EB2

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336EB2	#FFFFFF	#000000	##FFFFFF
##336EB2	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B5

Deuteranopia (green-blind)

#3C67B1

Tritanopia (blue-blind)

#007E87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #336eb2;
/* rgb */ color: rgb(51, 110, 178);
/* oklch */ color: oklch(53.3% 0.124 253.8);

Tailwind

colors: {
  custom: {
    50: '#7a97c9',
    500: '#336eb2',
    950: '#000000',
  },
}

SCSS

$custom: #336eb2;
$custom-light: #7a97c9;
$custom-dark: #000000;

JSON

{
  "hex": "#336eb2",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 178
  },
  "hsl": {
    "h": 212.126,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53276,
    "c": 0.12361,
    "h": 253.8
  },
  "luminance": 0.1507
}

Semantic roles & 50–950 ramp

primary

#336EB2

secondary

#C5A37C

accent

#9949DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #336EB2

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

Preview Lab → · Contrast checker → · Palette generator →