#4568CC#4568CC

#4568CC is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.5% C 0.160 H 266.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4568CC
RGB	rgb(69, 104, 204)
HSL	hsl(224, 57%, 54%)
HSV	hsv(224, 66%, 80%)
CMYK	cmyk(66.2%, 49%, 0%, 20%)
CIE-LAB	lab(46.34, 20.00, -55.70)
CIE-LCH	lch(46.34, 59.18, 289.75°)
OKLab	oklab(54.46% -0.0095 -0.1597)
OKLCH	oklch(54.46% 0.16 266.6)
XYZ	xyz(18.2999, 15.5237, 59.1470)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4568CC #CCA945

analogous

#45ACCC #4568CC #6545CC

triadic

#4568CC #CC4568 #68CC45

tetradic

#4568CC #CC45AC #CCA945 #45CC65

square

#4568CC #CC45AC #CCA945 #45CC65

split-complementary

#4568CC #CC6545 #ACCC45

monochromatic

#203776 #2E4DA6 #4568CC #758FD9 #A5B6E6

Accessibility & contrast

On white

5.12

#4568CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4568CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4568CC

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4568CC	#FFFFFF	#000000	##FFFFFF
##4568CC	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3174D0

Deuteranopia (green-blind)

#0B68CA

Tritanopia (blue-blind)

#007F90

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4568cc;
/* rgb */ color: rgb(69, 104, 204);
/* oklch */ color: oklch(54.5% 0.160 266.6);

Tailwind

colors: {
  custom: {
    50: '#8792dc',
    500: '#4568cc',
    950: '#000000',
  },
}

SCSS

$custom: #4568cc;
$custom-light: #8792dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4568cc",
  "rgb": {
    "r": 69,
    "g": 104,
    "b": 204
  },
  "hsl": {
    "h": 224.444,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5446,
    "c": 0.15994,
    "h": 266.6
  },
  "luminance": 0.15525
}

Semantic roles & 50–950 ramp

primary

#4568CC

secondary

#D3C499

accent

#B948E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #4568CC

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

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