#3364C7#3364C7

#3364C7 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.5% C 0.164 H 262.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3364C7
RGB	rgb(51, 100, 199)
HSL	hsl(220, 59%, 49%)
HSV	hsv(220, 74%, 78%)
CMYK	cmyk(74.4%, 49.7%, 0%, 22%)
CIE-LAB	lab(44.15, 18.13, -56.40)
CIE-LCH	lch(44.15, 59.24, 287.82°)
OKLab	oklab(52.47% -0.0215 -0.1621)
OKLCH	oklch(52.47% 0.164 262.4)
XYZ	xyz(16.2275, 13.9399, 55.8572)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364C7 #C79633

analogous

#33AEC7 #3364C7 #4C33C7

triadic

#3364C7 #C73364 #64C733

tetradic

#3364C7 #C733AE #C79633 #33C74C

square

#3364C7 #C733AE #C79633 #33C74C

split-complementary

#3364C7 #C74C33 #AEC733

monochromatic

#1A3366 #274C96 #3364C7 #6188D6 #91ACE3

Accessibility & contrast

On white

5.54

#3364C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3364C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364C7

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364C7	#FFFFFF	#000000	##FFFFFF
##3364C7	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2970CB

Deuteranopia (green-blind)

#0062C5

Tritanopia (blue-blind)

#007C8C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3364c7;
/* rgb */ color: rgb(51, 100, 199);
/* oklch */ color: oklch(52.5% 0.164 262.4);

Tailwind

colors: {
  custom: {
    50: '#7f8fd9',
    500: '#3364c7',
    950: '#000000',
  },
}

SCSS

$custom: #3364c7;
$custom-light: #7f8fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3364c7",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 199
  },
  "hsl": {
    "h": 220.135,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.52466,
    "c": 0.16354,
    "h": 262.4
  },
  "luminance": 0.13942
}

Semantic roles & 50–950 ramp

primary

#3364C7

secondary

#CEB788

accent

#AE45E2

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #3364C7

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

Preview Lab → · Contrast checker → · Palette generator →