#3465CC#3465CC

#3465CC is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.169 H 262.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3465CC
RGB	rgb(52, 101, 204)
HSL	hsl(221, 60%, 50%)
HSV	hsv(221, 75%, 80%)
CMYK	cmyk(74.5%, 50.5%, 0%, 20%)
CIE-LAB	lab(44.79, 19.47, -58.23)
CIE-LCH	lch(44.79, 61.40, 288.49°)
OKLab	oklab(53.08% -0.021 -0.1675)
OKLCH	oklch(53.08% 0.169 262.9)
XYZ	xyz(16.9650, 14.3952, 58.9995)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465CC #CC9B34

analogous

#34B1CC #3465CC #4F34CC

triadic

#3465CC #CC3465 #65CC34

tetradic

#3465CC #CC34B1 #CC9B34 #34CC4F

square

#3465CC #CC34B1 #CC9B34 #34CC4F

split-complementary

#3465CC #CC4F34 #B1CC34

monochromatic

#1B356B #274D9C #3465CC #658AD8 #96AFE5

Accessibility & contrast

On white

5.41

#3465CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3465CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465CC

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465CC	#FFFFFF	#000000	##FFFFFF
##3465CC	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2571D0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3465cc;
/* rgb */ color: rgb(52, 101, 204);
/* oklch */ color: oklch(53.1% 0.169 262.9);

Tailwind

colors: {
  custom: {
    50: '#8090dc',
    500: '#3465cc',
    950: '#000000',
  },
}

SCSS

$custom: #3465cc;
$custom-light: #8090dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3465cc",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 204
  },
  "hsl": {
    "h": 220.658,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53078,
    "c": 0.16878,
    "h": 262.9
  },
  "luminance": 0.14397
}

Semantic roles & 50–950 ramp

primary

#3465CC

secondary

#D0BA8C

accent

#B045E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3465CC

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

Preview Lab → · Contrast checker → · Palette generator →