#4564CE#4564CE

#4564CE is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.168 H 268.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4564CE
RGB	rgb(69, 100, 206)
HSL	hsl(226, 58%, 54%)
HSV	hsv(226, 67%, 81%)
CMYK	cmyk(66.5%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(45.41, 23.24, -58.36)
CIE-LCH	lch(45.41, 62.81, 291.71°)
OKLab	oklab(53.79% -0.0056 -0.1675)
OKLCH	oklch(53.79% 0.168 268.1)
XYZ	xyz(18.1482, 14.8341, 60.2874)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564CE #CEAF45

analogous

#45A9CE #4564CE #6B45CE

triadic

#4564CE #CE4564 #64CE45

tetradic

#4564CE #CE45A9 #CEAF45 #45CE6B

square

#4564CE #CE45A9 #CEAF45 #45CE6B

split-complementary

#4564CE #CE6B45 #A9CE45

monochromatic

#203479 #2D49A9 #4564CE #758CDB #A6B5E8

Accessibility & contrast

On white

5.29

#4564CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4564CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564CE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564CE	#FFFFFF	#000000	##FFFFFF
##4564CE	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2372D2

Deuteranopia (green-blind)

#0066CC

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4564ce;
/* rgb */ color: rgb(69, 100, 206);
/* oklch */ color: oklch(53.8% 0.168 268.1);

Tailwind

colors: {
  custom: {
    50: '#878fde',
    500: '#4564ce',
    950: '#000000',
  },
}

SCSS

$custom: #4564ce;
$custom-light: #878fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4564ce",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 226.423,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5379,
    "c": 0.16763,
    "h": 268.1
  },
  "luminance": 0.14836
}

Semantic roles & 50–950 ramp

primary

#4564CE

secondary

#D5C79A

accent

#BE46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4564CE

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

Preview Lab → · Contrast checker → · Palette generator →