#3465CF#3465CF

#3465CF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.173 H 263.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3465CF
RGB	rgb(52, 101, 207)
HSL	hsl(221, 62%, 51%)
HSV	hsv(221, 75%, 81%)
CMYK	cmyk(74.9%, 51.2%, 0%, 18.8%)
CIE-LAB	lab(45.00, 20.59, -59.63)
CIE-LCH	lch(45.00, 63.08, 289.05°)
OKLab	oklab(53.3% -0.0206 -0.1716)
OKLCH	oklch(53.3% 0.173 263.1)
XYZ	xyz(17.3283, 14.5405, 60.9127)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465CF #CF9E34

analogous

#34B3CF #3465CF #5034CF

triadic

#3465CF #CF3465 #65CF34

tetradic

#3465CF #CF34B3 #CF9E34 #34CF50

square

#3465CF #CF34B3 #CF9E34 #34CF50

split-complementary

#3465CF #CF5034 #B3CF34

monochromatic

#1A356E #264CA0 #3465CF #658BDB #97B0E6

Accessibility & contrast

On white

5.37

#3465CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3465CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465CF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465CF	#FFFFFF	#000000	##FFFFFF
##3465CF	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2072D3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#007F90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3465cf;
/* rgb */ color: rgb(52, 101, 207);
/* oklch */ color: oklch(53.3% 0.173 263.1);

Tailwind

colors: {
  custom: {
    50: '#8190de',
    500: '#3465cf',
    950: '#000000',
  },
}

SCSS

$custom: #3465cf;
$custom-light: #8190de;
$custom-dark: #000000;

JSON

{
  "hex": "#3465cf",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 207
  },
  "hsl": {
    "h": 221.032,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53298,
    "c": 0.17281,
    "h": 263.1
  },
  "luminance": 0.14542
}

Semantic roles & 50–950 ramp

primary

#3465CF

secondary

#D2BC8D

accent

#B243E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3465CF

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

Preview Lab → · Contrast checker → · Palette generator →