#3568BE#3568BE

#3568BE is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.146 H 260.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3568BE
RGB	rgb(53, 104, 190)
HSL	hsl(218, 56%, 48%)
HSV	hsv(218, 72%, 75%)
CMYK	cmyk(72.1%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(44.76, 12.48, -50.20)
CIE-LCH	lch(44.76, 51.73, 283.96°)
OKLab	oklab(52.78% -0.0248 -0.1438)
OKLCH	oklch(52.78% 0.146 260.2)
XYZ	xyz(15.7094, 14.3735, 50.6517)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3568BE #BE8B35

analogous

#35ADBE #3568BE #4635BE

triadic

#3568BE #BE3568 #68BE35

tetradic

#3568BE #BE35AD #BE8B35 #35BE46

square

#3568BE #BE35AD #BE8B35 #35BE46

split-complementary

#3568BE #BE4635 #ADBE35

monochromatic

#1A345E #284E8E #3568BE #5E89D2 #8EACDF

Accessibility & contrast

On white

5.42

#3568BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3568BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3568BE

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3568BE	#FFFFFF	#000000	##FFFFFF
##3568BE	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C71C1

Deuteranopia (green-blind)

#2164BC

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3568be;
/* rgb */ color: rgb(53, 104, 190);
/* oklch */ color: oklch(52.8% 0.146 260.2);

Tailwind

colors: {
  custom: {
    50: '#7d92d2',
    500: '#3568be',
    950: '#000000',
  },
}

SCSS

$custom: #3568be;
$custom-light: #7d92d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3568be",
  "rgb": {
    "r": 53,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 217.664,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.52775,
    "c": 0.1459,
    "h": 260.2
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#3568BE

secondary

#CAB085

accent

#A748E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3568BE

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

Preview Lab → · Contrast checker → · Palette generator →