#3368B2#3368B2

#3368B2 is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.9% C 0.130 H 257.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3368B2
RGB	rgb(51, 104, 178)
HSL	hsl(215, 55%, 45%)
HSV	hsv(215, 71%, 70%)
CMYK	cmyk(71.3%, 41.6%, 0%, 30.2%)
CIE-LAB	lab(43.97, 7.74, -44.49)
CIE-LCH	lch(43.97, 45.16, 279.87°)
OKLab	oklab(51.91% -0.0287 -0.127)
OKLCH	oklch(51.91% 0.13 257.3)
XYZ	xyz(14.3485, 13.8173, 44.0217)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368B2 #B27D33

analogous

#33A7B2 #3368B2 #3E33B2

triadic

#3368B2 #B23368 #68B233

tetradic

#3368B2 #B233A7 #B27D33 #33B23E

square

#3368B2 #B233A7 #B27D33 #33B23E

split-complementary

#3368B2 #B23E33 #A7B233

monochromatic

#183053 #254C82 #3368B2 #5487CE #84A8DC

Accessibility & contrast

On white

5.58

#3368B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3368B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368B2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368B2	#FFFFFF	#000000	##FFFFFF
##3368B2	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456EB5

Deuteranopia (green-blind)

#3063B0

Tritanopia (blue-blind)

#007984

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3368b2;
/* rgb */ color: rgb(51, 104, 178);
/* oklch */ color: oklch(51.9% 0.130 257.3);

Tailwind

colors: {
  custom: {
    50: '#7a92c9',
    500: '#3368b2',
    950: '#000000',
  },
}

SCSS

$custom: #3368b2;
$custom-light: #7a92c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3368b2",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 178
  },
  "hsl": {
    "h": 214.961,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51908,
    "c": 0.13022,
    "h": 257.3
  },
  "luminance": 0.13819
}

Semantic roles & 50–950 ramp

primary

#3368B2

secondary

#C5A67C

accent

#A049DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #3368B2

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

Preview Lab → · Contrast checker → · Palette generator →