#3465D1#3465D1

#3465D1 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.4% C 0.175 H 263.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3465D1
RGB	rgb(52, 101, 209)
HSL	hsl(221, 63%, 51%)
HSV	hsv(221, 75%, 82%)
CMYK	cmyk(75.1%, 51.7%, 0%, 18%)
CIE-LAB	lab(45.14, 21.34, -60.55)
CIE-LCH	lch(45.14, 64.20, 289.41°)
OKLab	oklab(53.45% -0.0204 -0.1743)
OKLCH	oklch(53.45% 0.175 263.3)
XYZ	xyz(17.5744, 14.6389, 62.2086)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465D1 #D1A034

analogous

#34B3D1 #3465D1 #5134D1

triadic

#3465D1 #D13465 #65D134

tetradic

#3465D1 #D134B3 #D1A034 #34D151

square

#3465D1 #D134B3 #D1A034 #34D151

split-complementary

#3465D1 #D15134 #B3D134

monochromatic

#1A3571 #254CA3 #3465D1 #668BDC #98B1E8

Accessibility & contrast

On white

5.35

#3465D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3465D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465D1

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465D1	#FFFFFF	#000000	##FFFFFF
##3465D1	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C72D5

Deuteranopia (green-blind)

#0064CF

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3465d1;
/* rgb */ color: rgb(52, 101, 209);
/* oklch */ color: oklch(53.4% 0.175 263.3);

Tailwind

colors: {
  custom: {
    50: '#8190e0',
    500: '#3465d1',
    950: '#000000',
  },
}

SCSS

$custom: #3465d1;
$custom-light: #8190e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3465d1",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 209
  },
  "hsl": {
    "h": 221.274,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53446,
    "c": 0.17548,
    "h": 263.3
  },
  "luminance": 0.14641
}

Semantic roles & 50–950 ramp

primary

#3465D1

secondary

#D3BD8E

accent

#B342E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3465D1

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

Preview Lab → · Contrast checker → · Palette generator →