#3568DC#3568DC

#3568DC is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.9% C 0.186 H 263.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3568DC
RGB	rgb(53, 104, 220)
HSL	hsl(222, 70%, 54%)
HSV	hsv(222, 76%, 86%)
CMYK	cmyk(75.9%, 52.7%, 0%, 13.7%)
CIE-LAB	lab(46.74, 23.61, -64.22)
CIE-LCH	lch(46.74, 68.42, 290.19°)
OKLab	oklab(54.92% -0.0209 -0.185)
OKLCH	oklch(54.92% 0.186 263.6)
XYZ	xyz(19.3322, 15.8226, 69.7315)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3568DC #DCA935

analogous

#35BBDC #3568DC #5535DC

triadic

#3568DC #DC3568 #68DC35

tetradic

#3568DC #DC35BB #DCA935 #35DC55

square

#3568DC #DC35BB #DCA935 #35DC55

split-complementary

#3568DC #DC5535 #BBDC35

monochromatic

#163780 #1F4DB5 #3568DC #698FE5 #9DB6EE

Accessibility & contrast

On white

5.04

#3568DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3568DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3568DC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3568DC	#FFFFFF	#000000	##FFFFFF
##3568DC	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E77E0

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3568dc;
/* rgb */ color: rgb(53, 104, 220);
/* oklch */ color: oklch(54.9% 0.186 263.6);

Tailwind

colors: {
  custom: {
    50: '#8492e8',
    500: '#3568dc',
    950: '#000000',
  },
}

SCSS

$custom: #3568dc;
$custom-light: #8492e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3568dc",
  "rgb": {
    "r": 53,
    "g": 104,
    "b": 220
  },
  "hsl": {
    "h": 221.677,
    "s": 70.464,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54918,
    "c": 0.18618,
    "h": 263.6
  },
  "luminance": 0.15825
}

Semantic roles & 50–950 ramp

primary

#3568DC

secondary

#DAC493

accent

#B73BED

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #3568DC

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

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