#3465B8#3465B8

#3465B8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.7% C 0.142 H 260.3°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#3465B8
RGB	rgb(52, 101, 184)
HSL	hsl(218, 56%, 46%)
HSV	hsv(218, 72%, 72%)
CMYK	cmyk(71.7%, 45.1%, 0%, 27.8%)
CIE-LAB	lab(43.50, 12.03, -48.74)
CIE-LCH	lch(43.50, 50.20, 283.86°)
OKLab	oklab(51.67% -0.024 -0.1395)
OKLCH	oklch(51.67% 0.142 260.3)
XYZ	xyz(14.7185, 13.4965, 47.1675)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465B8 #B88734

analogous

#34A7B8 #3465B8 #4534B8

triadic

#3465B8 #B83465 #65B834

tetradic

#3465B8 #B834A7 #B88734 #34B845

square

#3465B8 #B834A7 #B88734 #34B845

split-complementary

#3465B8 #B84534 #A7B834

monochromatic

#193159 #274B88 #3465B8 #5985D0 #89A8DE

Accessibility & contrast

On white

5.68

#3465B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#3465B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465B8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465B8	#FFFFFF	#000000	##FFFFFF
##3465B8	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6DBB

Deuteranopia (green-blind)

#2161B6

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3465b8;
/* rgb */ color: rgb(52, 101, 184);
/* oklch */ color: oklch(51.7% 0.142 260.3);

Tailwind

colors: {
  custom: {
    50: '#7c90ce',
    500: '#3465b8',
    950: '#000000',
  },
}

SCSS

$custom: #3465b8;
$custom-light: #7c90ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3465b8",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 184
  },
  "hsl": {
    "h": 217.727,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51673,
    "c": 0.14158,
    "h": 260.3
  },
  "luminance": 0.13498
}

Semantic roles & 50–950 ramp

primary

#3465B8

secondary

#C8AD80

accent

#A749DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3465B8

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

Preview Lab → · Contrast checker → · Palette generator →