#3367D2#3367D2

#3367D2 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.9% C 0.175 H 262.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3367D2
RGB	rgb(51, 103, 210)
HSL	hsl(220, 64%, 51%)
HSV	hsv(220, 76%, 82%)
CMYK	cmyk(75.7%, 51%, 0%, 17.6%)
CIE-LAB	lab(45.71, 20.31, -60.20)
CIE-LCH	lch(45.71, 63.53, 288.64°)
OKLab	oklab(53.9% -0.0226 -0.1732)
OKLCH	oklch(53.9% 0.175 262.6)
XYZ	xyz(17.8442, 15.0554, 62.9258)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3367D2 #D29E33

analogous

#33B6D2 #3367D2 #4E33D2

triadic

#3367D2 #D23367 #67D233

tetradic

#3367D2 #D233B6 #D29E33 #33D24E

square

#3367D2 #D233B6 #D29E33 #33D24E

split-complementary

#3367D2 #D24E33 #B6D233

monochromatic

#193672 #244EA4 #3367D2 #658CDD #97B2E8

Accessibility & contrast

On white

5.24

#3367D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3367D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3367D2

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3367D2	#FFFFFF	#000000	##FFFFFF
##3367D2	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2274D6

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#008193

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3367d2;
/* rgb */ color: rgb(51, 103, 210);
/* oklch */ color: oklch(53.9% 0.175 262.6);

Tailwind

colors: {
  custom: {
    50: '#8191e0',
    500: '#3367d2',
    950: '#000000',
  },
}

SCSS

$custom: #3367d2;
$custom-light: #8191e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3367d2",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 210
  },
  "hsl": {
    "h": 220.377,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53895,
    "c": 0.17468,
    "h": 262.6
  },
  "luminance": 0.15057
}

Semantic roles & 50–950 ramp

primary

#3367D2

secondary

#D4BD8D

accent

#B141E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3367D2

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

Preview Lab → · Contrast checker → · Palette generator →