#3464CC#3464CC

#3464CC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.9% C 0.170 H 263.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3464CC
RGB	rgb(52, 100, 204)
HSL	hsl(221, 60%, 50%)
HSV	hsv(221, 75%, 80%)
CMYK	cmyk(74.5%, 51%, 0%, 20%)
CIE-LAB	lab(44.52, 20.12, -58.67)
CIE-LCH	lch(44.52, 62.03, 288.92°)
OKLab	oklab(52.87% -0.0202 -0.1688)
OKLCH	oklch(52.87% 0.17 263.2)
XYZ	xyz(16.8685, 14.2022, 58.9673)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3464CC #CC9C34

analogous

#34B0CC #3464CC #5034CC

triadic

#3464CC #CC3464 #64CC34

tetradic

#3464CC #CC34B0 #CC9C34 #34CC50

square

#3464CC #CC34B0 #CC9C34 #34CC50

split-complementary

#3464CC #CC5034 #B0CC34

monochromatic

#1B346B #274C9C #3464CC #6589D8 #96AFE5

Accessibility & contrast

On white

5.47

#3464CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#3464CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3464CC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3464CC	#FFFFFF	#000000	##FFFFFF
##3464CC	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2271D0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#007D8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3464cc;
/* rgb */ color: rgb(52, 100, 204);
/* oklch */ color: oklch(52.9% 0.170 263.2);

Tailwind

colors: {
  custom: {
    50: '#808fdc',
    500: '#3464cc',
    950: '#000000',
  },
}

SCSS

$custom: #3464cc;
$custom-light: #808fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3464cc",
  "rgb": {
    "r": 52,
    "g": 100,
    "b": 204
  },
  "hsl": {
    "h": 221.053,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5287,
    "c": 0.16999,
    "h": 263.2
  },
  "luminance": 0.14204
}

Semantic roles & 50–950 ramp

primary

#3464CC

secondary

#D0BA8C

accent

#B145E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3464CC

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

Preview Lab → · Contrast checker → · Palette generator →