#3568BA#3568BA

#3568BA is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.5% C 0.140 H 259.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3568BA
RGB	rgb(53, 104, 186)
HSL	hsl(217, 56%, 47%)
HSV	hsv(217, 72%, 73%)
CMYK	cmyk(71.5%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(44.52, 11.00, -48.27)
CIE-LCH	lch(44.52, 49.51, 282.84°)
OKLab	oklab(52.51% -0.0256 -0.1381)
OKLCH	oklch(52.51% 0.14 259.5)
XYZ	xyz(15.2782, 14.2011, 48.3807)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3568BA #BA8735

analogous

#35ABBA #3568BA #4435BA

triadic

#3568BA #BA3568 #68BA35

tetradic

#3568BA #BA35AB #BA8735 #35BA44

square

#3568BA #BA35AB #BA8735 #35BA44

split-complementary

#3568BA #BA4435 #ABBA35

monochromatic

#1A335B #274D8A #3568BA #5C88D0 #8BABDE

Accessibility & contrast

On white

5.47

#3568BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#3568BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3568BA

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3568BA	#FFFFFF	#000000	##FFFFFF
##3568BA	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BD

Deuteranopia (green-blind)

#2764B8

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3568ba;
/* rgb */ color: rgb(53, 104, 186);
/* oklch */ color: oklch(52.5% 0.140 259.5);

Tailwind

colors: {
  custom: {
    50: '#7d92cf',
    500: '#3568ba',
    950: '#000000',
  },
}

SCSS

$custom: #3568ba;
$custom-light: #7d92cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3568ba",
  "rgb": {
    "r": 53,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 216.992,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52508,
    "c": 0.14044,
    "h": 259.5
  },
  "luminance": 0.14203
}

Semantic roles & 50–950 ramp

primary

#3568BA

secondary

#C8AE82

accent

#A549DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3568BA

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

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