#3368CA#3368CA

#3368CA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.5% C 0.163 H 261.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3368CA
RGB	rgb(51, 104, 202)
HSL	hsl(219, 60%, 50%)
HSV	hsv(219, 75%, 79%)
CMYK	cmyk(74.8%, 48.5%, 0%, 20.8%)
CIE-LAB	lab(45.45, 16.68, -56.03)
CIE-LCH	lch(45.45, 58.46, 286.58°)
OKLab	oklab(53.53% -0.0244 -0.1609)
OKLCH	oklch(53.53% 0.163 261.4)
XYZ	xyz(16.9724, 14.8668, 57.8407)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368CA #CA9533

analogous

#33B4CA #3368CA #4933CA

triadic

#3368CA #CA3368 #68CA33

tetradic

#3368CA #CA33B4 #CA9533 #33CA49

square

#3368CA #CA33B4 #CA9533 #33CA49

split-complementary

#3368CA #CA4933 #B4CA33

monochromatic

#1A3668 #274F99 #3368CA #638CD8 #94B0E4

Accessibility & contrast

On white

5.28

#3368CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#3368CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368CA

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368CA	#FFFFFF	#000000	##FFFFFF
##3368CA	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3073CE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#007F8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3368ca;
/* rgb */ color: rgb(51, 104, 202);
/* oklch */ color: oklch(53.5% 0.163 261.4);

Tailwind

colors: {
  custom: {
    50: '#7f92db',
    500: '#3368ca',
    950: '#000000',
  },
}

SCSS

$custom: #3368ca;
$custom-light: #7f92db;
$custom-dark: #000000;

JSON

{
  "hex": "#3368ca",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 202
  },
  "hsl": {
    "h": 218.94,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53527,
    "c": 0.16278,
    "h": 261.4
  },
  "luminance": 0.14869
}

Semantic roles & 50–950 ramp

primary

#3368CA

secondary

#CFB78A

accent

#AB45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3368CA

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

Preview Lab → · Contrast checker → · Palette generator →