#4564D1#4564D1

#4564D1 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.172 H 268.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4564D1
RGB	rgb(69, 100, 209)
HSL	hsl(227, 60%, 55%)
HSV	hsv(227, 67%, 82%)
CMYK	cmyk(67%, 52.2%, 0%, 18%)
CIE-LAB	lab(45.61, 24.30, -59.75)
CIE-LCH	lch(45.61, 64.50, 292.13°)
OKLab	oklab(54.01% -0.0054 -0.1716)
OKLCH	oklch(54.01% 0.172 268.2)
XYZ	xyz(18.5161, 14.9812, 62.2251)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564D1 #D1B245

analogous

#45AAD1 #4564D1 #6C45D1

triadic

#4564D1 #D14564 #64D145

tetradic

#4564D1 #D145AA #D1B245 #45D16C

square

#4564D1 #D145AA #D1B245 #45D16C

split-complementary

#4564D1 #D16C45 #AAD145

monochromatic

#1F347D #2B48AE #4564D1 #768DDD #A7B6E9

Accessibility & contrast

On white

5.25

#4564D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4564D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564D1

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564D1	#FFFFFF	#000000	##FFFFFF
##4564D1	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D73D5

Deuteranopia (green-blind)

#0066CF

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4564d1;
/* rgb */ color: rgb(69, 100, 209);
/* oklch */ color: oklch(54.0% 0.172 268.2);

Tailwind

colors: {
  custom: {
    50: '#888fe0',
    500: '#4564d1',
    950: '#000000',
  },
}

SCSS

$custom: #4564d1;
$custom-light: #888fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4564d1",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 209
  },
  "hsl": {
    "h": 226.714,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.54008,
    "c": 0.17171,
    "h": 268.2
  },
  "luminance": 0.14983
}

Semantic roles & 50–950 ramp

primary

#4564D1

secondary

#D7C99B

accent

#C044E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4564D1

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

Preview Lab → · Contrast checker → · Palette generator →