#3368C0#3368C0

#3368C0 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.149 H 260.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3368C0
RGB	rgb(51, 104, 192)
HSL	hsl(217, 58%, 48%)
HSV	hsv(217, 73%, 75%)
CMYK	cmyk(73.4%, 45.8%, 0%, 24.7%)
CIE-LAB	lab(44.81, 12.95, -51.29)
CIE-LCH	lch(44.81, 52.90, 284.17°)
OKLab	oklab(52.83% -0.026 -0.147)
OKLCH	oklch(52.83% 0.149 260)
XYZ	xyz(15.8265, 14.4085, 51.8060)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368C0 #C08B33

analogous

#33AEC0 #3368C0 #4533C0

triadic

#3368C0 #C03368 #68C033

tetradic

#3368C0 #C033AE #C08B33 #33C045

square

#3368C0 #C033AE #C08B33 #33C045

split-complementary

#3368C0 #C04533 #AEC033

monochromatic

#19345F #264E90 #3368C0 #5C89D4 #8DACE1

Accessibility & contrast

On white

5.41

#3368C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3368C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368C0

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368C0	#FFFFFF	#000000	##FFFFFF
##3368C0	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A71C3

Deuteranopia (green-blind)

#1B64BE

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3368c0;
/* rgb */ color: rgb(51, 104, 192);
/* oklch */ color: oklch(52.8% 0.149 260.0);

Tailwind

colors: {
  custom: {
    50: '#7d92d3',
    500: '#3368c0',
    950: '#000000',
  },
}

SCSS

$custom: #3368c0;
$custom-light: #7d92d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3368c0",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 192
  },
  "hsl": {
    "h": 217.447,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.52832,
    "c": 0.14927,
    "h": 260
  },
  "luminance": 0.1441
}

Semantic roles & 50–950 ramp

primary

#3368C0

secondary

#CBB084

accent

#A747E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3368C0

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

Preview Lab → · Contrast checker → · Palette generator →