#3368D2#3368D2

#3368D2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.173 H 262.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3368D2
RGB	rgb(51, 104, 210)
HSL	hsl(220, 64%, 51%)
HSV	hsv(220, 76%, 82%)
CMYK	cmyk(75.7%, 50.5%, 0%, 17.6%)
CIE-LAB	lab(45.98, 19.67, -59.76)
CIE-LCH	lch(45.98, 62.91, 288.22°)
OKLab	oklab(54.1% -0.0233 -0.1719)
OKLCH	oklch(54.1% 0.173 262.3)
XYZ	xyz(17.9442, 15.2555, 62.9592)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368D2 #D29D33

analogous

#33B7D2 #3368D2 #4D33D2

triadic

#3368D2 #D23368 #68D233

tetradic

#3368D2 #D233B7 #D29D33 #33D24D

square

#3368D2 #D233B7 #D29D33 #33D24D

split-complementary

#3368D2 #D24D33 #B7D233

monochromatic

#193772 #244FA4 #3368D2 #658DDD #97B2E8

Accessibility & contrast

On white

5.18

#3368D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3368D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368D2

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368D2	#FFFFFF	#000000	##FFFFFF
##3368D2	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2575D6

Deuteranopia (green-blind)

#0066D0

Tritanopia (blue-blind)

#008293

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3368d2;
/* rgb */ color: rgb(51, 104, 210);
/* oklch */ color: oklch(54.1% 0.173 262.3);

Tailwind

colors: {
  custom: {
    50: '#8192e0',
    500: '#3368d2',
    950: '#000000',
  },
}

SCSS

$custom: #3368d2;
$custom-light: #8192e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3368d2",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 210
  },
  "hsl": {
    "h": 220,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54102,
    "c": 0.17349,
    "h": 262.3
  },
  "luminance": 0.15258
}

Semantic roles & 50–950 ramp

primary

#3368D2

secondary

#D4BC8D

accent

#B041E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3368D2

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

Preview Lab → · Contrast checker → · Palette generator →