#4568BB#4568BB

#4568BB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.136 H 264.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4568BB
RGB	rgb(69, 104, 187)
HSL	hsl(222, 46%, 50%)
HSV	hsv(222, 63%, 73%)
CMYK	cmyk(63.1%, 44.4%, 0%, 26.7%)
CIE-LAB	lab(45.29, 14.00, -47.58)
CIE-LCH	lch(45.29, 49.59, 286.40°)
OKLab	oklab(53.32% -0.012 -0.1358)
OKLCH	oklch(53.32% 0.136 264.9)
XYZ	xyz(16.3711, 14.7522, 48.9888)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4568BB #BB9845

analogous

#45A3BB #4568BB #5D45BB

triadic

#4568BB #BB4568 #68BB45

tetradic

#4568BB #BB45A3 #BB9845 #45BB5D

square

#4568BB #BB45A3 #BB9845 #45BB5D

split-complementary

#4568BB #BB5D45 #A3BB45

monochromatic

#243662 #344F8F #4568BB #728CCB #9FB1DC

Accessibility & contrast

On white

5.32

#4568BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#4568BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4568BB

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4568BB	#FFFFFF	#000000	##FFFFFF
##4568BB	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BE

Deuteranopia (green-blind)

#2E66B9

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4568bb;
/* rgb */ color: rgb(69, 104, 187);
/* oklch */ color: oklch(53.3% 0.136 264.9);

Tailwind

colors: {
  custom: {
    50: '#8492d0',
    500: '#4568bb',
    950: '#000000',
  },
}

SCSS

$custom: #4568bb;
$custom-light: #8492d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4568bb",
  "rgb": {
    "r": 69,
    "g": 104,
    "b": 187
  },
  "hsl": {
    "h": 222.203,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53318,
    "c": 0.1363,
    "h": 264.9
  },
  "luminance": 0.14754
}

Semantic roles & 50–950 ramp

primary

#4568BB

secondary

#C8B994

accent

#AF52D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4568BB

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

Preview Lab → · Contrast checker → · Palette generator →