#3364E2#3364E2

#3364E2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.199 H 264.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3364E2
RGB	rgb(51, 100, 226)
HSL	hsl(223, 75%, 54%)
HSV	hsv(223, 77%, 89%)
CMYK	cmyk(77.4%, 55.8%, 0%, 11.4%)
CIE-LAB	lab(46.05, 28.16, -68.74)
CIE-LCH	lch(46.05, 74.29, 292.28°)
OKLab	oklab(54.51% -0.019 -0.1984)
OKLCH	oklch(54.51% 0.199 264.5)
XYZ	xyz(19.6450, 15.3069, 73.8559)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364E2 #E2B133

analogous

#33BCE2 #3364E2 #5A33E2

triadic

#3364E2 #E23364 #64E233

tetradic

#3364E2 #E233BC #E2B133 #33E25A

square

#3364E2 #E233BC #E2B133 #33E25A

split-complementary

#3364E2 #E25A33 #BCE233

monochromatic

#133487 #1B48BD #3364E2 #698DEA #9EB5F1

Accessibility & contrast

On white

5.17

#3364E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3364E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364E2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364E2	#FFFFFF	#000000	##FFFFFF
##3364E2	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E6

Deuteranopia (green-blind)

#0065E0

Tritanopia (blue-blind)

#008399

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3364e2;
/* rgb */ color: rgb(51, 100, 226);
/* oklch */ color: oklch(54.5% 0.199 264.5);

Tailwind

colors: {
  custom: {
    50: '#858fec',
    500: '#3364e2',
    950: '#000000',
  },
}

SCSS

$custom: #3364e2;
$custom-light: #858fec;
$custom-dark: #000000;

JSON

{
  "hex": "#3364e2",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 226
  },
  "hsl": {
    "h": 223.2,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54513,
    "c": 0.19932,
    "h": 264.5
  },
  "luminance": 0.15309
}

Semantic roles & 50–950 ramp

primary

#3364E2

secondary

#DEC993

accent

#BD36F2

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3364E2

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

Preview Lab → · Contrast checker → · Palette generator →