#4564D8#4564D8

#4564D8 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.181 H 268.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4564D8
RGB	rgb(69, 100, 216)
HSL	hsl(227, 65%, 56%)
HSV	hsv(227, 68%, 85%)
CMYK	cmyk(68.1%, 53.7%, 0%, 15.3%)
CIE-LAB	lab(46.09, 26.77, -62.97)
CIE-LCH	lch(46.09, 68.42, 293.03°)
OKLab	oklab(54.52% -0.0048 -0.1811)
OKLCH	oklch(54.52% 0.181 268.5)
XYZ	xyz(19.4018, 15.3355, 66.8900)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564D8 #D8B945

analogous

#45ADD8 #4564D8 #6F45D8

triadic

#4564D8 #D84564 #64D845

tetradic

#4564D8 #D845AD #D8B945 #45D86F

square

#4564D8 #D845AD #D8B945 #45D86F

split-complementary

#4564D8 #D86F45 #ADD845

monochromatic

#1C3386 #2746B9 #4564D8 #788EE3 #AAB8ED

Accessibility & contrast

On white

5.16

#4564D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4564D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564D8

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564D8	#FFFFFF	#000000	##FFFFFF
##4564D8	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0874DC

Deuteranopia (green-blind)

#0067D6

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4564d8;
/* rgb */ color: rgb(69, 100, 216);
/* oklch */ color: oklch(54.5% 0.181 268.5);

Tailwind

colors: {
  custom: {
    50: '#898fe5',
    500: '#4564d8',
    950: '#000000',
  },
}

SCSS

$custom: #4564d8;
$custom-light: #898fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4564d8",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 216
  },
  "hsl": {
    "h": 227.347,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54524,
    "c": 0.18116,
    "h": 268.5
  },
  "luminance": 0.15337
}

Semantic roles & 50–950 ramp

primary

#4564D8

secondary

#DBCE9E

accent

#C540E8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4564D8

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

Preview Lab → · Contrast checker → · Palette generator →