#4564CD#4564CD

#4564CD is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.7% C 0.166 H 268.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4564CD
RGB	rgb(69, 100, 205)
HSL	hsl(226, 58%, 54%)
HSV	hsv(226, 66%, 80%)
CMYK	cmyk(66.3%, 51.2%, 0%, 19.6%)
CIE-LAB	lab(45.34, 22.88, -57.89)
CIE-LCH	lch(45.34, 62.25, 291.57°)
OKLab	oklab(53.72% -0.0057 -0.1662)
OKLCH	oklch(53.72% 0.166 268)
XYZ	xyz(18.0271, 14.7856, 59.6497)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564CD #CDAE45

analogous

#45A8CD #4564CD #6A45CD

triadic

#4564CD #CD4564 #64CD45

tetradic

#4564CD #CD45A8 #CDAE45 #45CD6A

square

#4564CD #CD45A8 #CDAE45 #45CD6A

split-complementary

#4564CD #CD6A45 #A8CD45

monochromatic

#203477 #2D49A8 #4564CD #758CDA #A5B4E7

Accessibility & contrast

On white

5.31

#4564CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4564CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564CD

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564CD	#FFFFFF	#000000	##FFFFFF
##4564CD	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2572D1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4564cd;
/* rgb */ color: rgb(69, 100, 205);
/* oklch */ color: oklch(53.7% 0.166 268.0);

Tailwind

colors: {
  custom: {
    50: '#878fdd',
    500: '#4564cd',
    950: '#000000',
  },
}

SCSS

$custom: #4564cd;
$custom-light: #878fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4564cd",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 205
  },
  "hsl": {
    "h": 226.324,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53718,
    "c": 0.16627,
    "h": 268
  },
  "luminance": 0.14787
}

Semantic roles & 50–950 ramp

primary

#4564CD

secondary

#D4C79A

accent

#BE47E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4564CD

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

Preview Lab → · Contrast checker → · Palette generator →