#4564DC#4564DC

#4564DC is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.8% C 0.187 H 268.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4564DC
RGB	rgb(69, 100, 220)
HSL	hsl(228, 68%, 57%)
HSV	hsv(228, 69%, 86%)
CMYK	cmyk(68.6%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(46.37, 28.18, -64.79)
CIE-LCH	lch(46.37, 70.65, 293.51°)
OKLab	oklab(54.83% -0.0046 -0.1864)
OKLCH	oklch(54.83% 0.187 268.6)
XYZ	xyz(19.9252, 15.5449, 69.6467)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564DC #DCBD45

analogous

#45B0DC #4564DC #7245DC

triadic

#4564DC #DC4564 #64DC45

tetradic

#4564DC #DC45B0 #DCBD45 #45DC72

square

#4564DC #DC45B0 #DCBD45 #45DC72

split-complementary

#4564DC #DC7245 #B0DC45

monochromatic

#1A328C #2444C0 #4564DC #798FE6 #ACBAEF

Accessibility & contrast

On white

5.11

#4564DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4564DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564DC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564DC	#FFFFFF	#000000	##FFFFFF
##4564DC	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4564dc;
/* rgb */ color: rgb(69, 100, 220);
/* oklch */ color: oklch(54.8% 0.187 268.6);

Tailwind

colors: {
  custom: {
    50: '#8a8fe8',
    500: '#4564dc',
    950: '#000000',
  },
}

SCSS

$custom: #4564dc;
$custom-light: #8a8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4564dc",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 227.682,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.54825,
    "c": 0.18651,
    "h": 268.6
  },
  "luminance": 0.15547
}

Semantic roles & 50–950 ramp

primary

#4564DC

secondary

#DDD1A0

accent

#C73DEB

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4564DC

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

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