#3364C4#3364C4

#3364C4 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.159 H 262.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3364C4
RGB	rgb(51, 100, 196)
HSL	hsl(220, 59%, 48%)
HSV	hsv(220, 74%, 77%)
CMYK	cmyk(74%, 49%, 0%, 23.1%)
CIE-LAB	lab(43.95, 17.01, -54.99)
CIE-LCH	lch(43.95, 57.56, 287.18°)
OKLab	oklab(52.25% -0.0219 -0.158)
OKLCH	oklch(52.25% 0.159 262.1)
XYZ	xyz(15.8826, 13.8019, 54.0408)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364C4 #C49333

analogous

#33ACC4 #3364C4 #4A33C4

triadic

#3364C4 #C43364 #64C433

tetradic

#3364C4 #C433AC #C49333 #33C44A

square

#3364C4 #C433AC #C49333 #33C44A

split-complementary

#3364C4 #C44A33 #ACC433

monochromatic

#1A3263 #264B93 #3364C4 #5F87D5 #8FABE2

Accessibility & contrast

On white

5.58

#3364C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3364C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364C4

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364C4	#FFFFFF	#000000	##FFFFFF
##3364C4	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6FC8

Deuteranopia (green-blind)

#0062C2

Tritanopia (blue-blind)

#007B8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3364c4;
/* rgb */ color: rgb(51, 100, 196);
/* oklch */ color: oklch(52.3% 0.159 262.1);

Tailwind

colors: {
  custom: {
    50: '#7e8fd6',
    500: '#3364c4',
    950: '#000000',
  },
}

SCSS

$custom: #3364c4;
$custom-light: #7e8fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3364c4",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 196
  },
  "hsl": {
    "h": 219.724,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5225,
    "c": 0.15949,
    "h": 262.1
  },
  "luminance": 0.13804
}

Semantic roles & 50–950 ramp

primary

#3364C4

secondary

#CDB586

accent

#AD46E2

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3364C4

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

Preview Lab → · Contrast checker → · Palette generator →