#3464BB#3464BB

#3464BB is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.7% C 0.147 H 261.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3464BB
RGB	rgb(52, 100, 187)
HSL	hsl(219, 56%, 47%)
HSV	hsv(219, 72%, 73%)
CMYK	cmyk(72.2%, 46.5%, 0%, 26.7%)
CIE-LAB	lab(43.41, 13.78, -50.64)
CIE-LCH	lch(43.41, 52.48, 285.22°)
OKLab	oklab(51.66% -0.0225 -0.1451)
OKLCH	oklch(51.66% 0.147 261.2)
XYZ	xyz(14.9398, 13.4307, 48.8091)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3464BB #BB8B34

analogous

#34A7BB #3464BB #4834BB

triadic

#3464BB #BB3464 #64BB34

tetradic

#3464BB #BB34A7 #BB8B34 #34BB48

square

#3464BB #BB34A7 #BB8B34 #34BB48

split-complementary

#3464BB #BB4834 #A7BB34

monochromatic

#19315B #274A8B #3464BB #5B85D1 #8BA9DF

Accessibility & contrast

On white

5.70

#3464BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3464BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3464BB

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3464BB	#FFFFFF	#000000	##FFFFFF
##3464BB	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376DBE

Deuteranopia (green-blind)

#1861B9

Tritanopia (blue-blind)

#007886

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3464bb;
/* rgb */ color: rgb(52, 100, 187);
/* oklch */ color: oklch(51.7% 0.147 261.2);

Tailwind

colors: {
  custom: {
    50: '#7c8fd0',
    500: '#3464bb',
    950: '#000000',
  },
}

SCSS

$custom: #3464bb;
$custom-light: #7c8fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3464bb",
  "rgb": {
    "r": 52,
    "g": 100,
    "b": 187
  },
  "hsl": {
    "h": 218.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51658,
    "c": 0.14689,
    "h": 261.2
  },
  "luminance": 0.13432
}

Semantic roles & 50–950 ramp

primary

#3464BB

secondary

#C9B082

accent

#AA48E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3464BB

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

Preview Lab → · Contrast checker → · Palette generator →