#3465B9#3465B9

#3465B9 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.7% C 0.143 H 260.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3465B9
RGB	rgb(52, 101, 185)
HSL	hsl(218, 56%, 46%)
HSV	hsv(218, 72%, 73%)
CMYK	cmyk(71.9%, 45.4%, 0%, 27.5%)
CIE-LAB	lab(43.56, 12.40, -49.22)
CIE-LCH	lch(43.56, 50.76, 284.14°)
OKLab	oklab(51.74% -0.0238 -0.141)
OKLCH	oklch(51.74% 0.143 260.4)
XYZ	xyz(14.8237, 13.5386, 47.7215)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465B9 #B98834

analogous

#34A8B9 #3465B9 #4634B9

triadic

#3465B9 #B93465 #65B934

tetradic

#3465B9 #B934A8 #B98834 #34B946

square

#3465B9 #B934A8 #B98834 #34B946

split-complementary

#3465B9 #B94634 #A8B934

monochromatic

#193159 #274B89 #3465B9 #5A85D1 #89A9DE

Accessibility & contrast

On white

5.66

#3465B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3465B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465B9

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465B9	#FFFFFF	#000000	##FFFFFF
##3465B9	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6DBC

Deuteranopia (green-blind)

#1F61B7

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3465b9;
/* rgb */ color: rgb(52, 101, 185);
/* oklch */ color: oklch(51.7% 0.143 260.4);

Tailwind

colors: {
  custom: {
    50: '#7c90ce',
    500: '#3465b9',
    950: '#000000',
  },
}

SCSS

$custom: #3465b9;
$custom-light: #7c90ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3465b9",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 185
  },
  "hsl": {
    "h": 217.895,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5174,
    "c": 0.14295,
    "h": 260.4
  },
  "luminance": 0.1354
}

Semantic roles & 50–950 ramp

primary

#3465B9

secondary

#C8AE81

accent

#A848DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3465B9

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

Preview Lab → · Contrast checker → · Palette generator →