#4568DB#4568DB

#4568DB is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.5% C 0.180 H 267.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4568DB
RGB	rgb(69, 104, 219)
HSL	hsl(226, 68%, 56%)
HSV	hsv(226, 68%, 86%)
CMYK	cmyk(68.5%, 52.5%, 0%, 14.1%)
CIE-LAB	lab(47.34, 25.31, -62.65)
CIE-LCH	lch(47.34, 67.57, 292.00°)
OKLab	oklab(55.53% -0.008 -0.1801)
OKLCH	oklch(55.53% 0.18 267.5)
XYZ	xyz(20.1863, 16.2783, 69.0823)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4568DB #DBB845

analogous

#45B3DB #4568DB #6D45DB

triadic

#4568DB #DB4568 #68DB45

tetradic

#4568DB #DB45B3 #DBB845 #45DB6D

square

#4568DB #DB45B3 #DBB845 #45DB6D

split-complementary

#4568DB #DB6D45 #B3DB45

monochromatic

#1B358B #2549BE #4568DB #7892E5 #ACBBEF

Accessibility & contrast

On white

4.93

#4568DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4568DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4568DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4568DB	#FFFFFF	#000000	##FFFFFF
##4568DB	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1977DF

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4568db;
/* rgb */ color: rgb(69, 104, 219);
/* oklch */ color: oklch(55.5% 0.180 267.5);

Tailwind

colors: {
  custom: {
    50: '#8a92e7',
    500: '#4568db',
    950: '#000000',
  },
}

SCSS

$custom: #4568db;
$custom-light: #8a92e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4568db",
  "rgb": {
    "r": 69,
    "g": 104,
    "b": 219
  },
  "hsl": {
    "h": 226,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55531,
    "c": 0.1803,
    "h": 267.5
  },
  "luminance": 0.1628
}

Semantic roles & 50–950 ramp

primary

#4568DB

secondary

#DDCE9F

accent

#C23DEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4568DB

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

Preview Lab → · Contrast checker → · Palette generator →