#4068BD#4068BD

#4068BD is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.141 H 263.4°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4068BD
RGB	rgb(64, 104, 189)
HSL	hsl(221, 49%, 50%)
HSV	hsv(221, 66%, 74%)
CMYK	cmyk(66.1%, 45%, 0%, 25.9%)
CIE-LAB	lab(45.17, 13.83, -48.95)
CIE-LCH	lch(45.17, 50.86, 285.78°)
OKLab	oklab(53.2% -0.0161 -0.1399)
OKLCH	oklch(53.2% 0.141 263.4)
XYZ	xyz(16.2468, 14.6632, 50.1083)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4068BD #BD9540

analogous

#40A7BD #4068BD #5740BD

triadic

#4068BD #BD4068 #68BD40

tetradic

#4068BD #BD40A7 #BD9540 #40BD57

square

#4068BD #BD40A7 #BD9540 #40BD57

split-complementary

#4068BD #BD5740 #A7BD40

monochromatic

#213662 #314F8F #4068BD #6D8CCD #9AB0DD

Accessibility & contrast

On white

5.34

#4068BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4068BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4068BD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4068BD	#FFFFFF	#000000	##FFFFFF
##4068BD	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71C0

Deuteranopia (green-blind)

#2966BB

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4068bd;
/* rgb */ color: rgb(64, 104, 189);
/* oklch */ color: oklch(53.2% 0.141 263.4);

Tailwind

colors: {
  custom: {
    50: '#8292d1',
    500: '#4068bd',
    950: '#000000',
  },
}

SCSS

$custom: #4068bd;
$custom-light: #8292d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4068bd",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 189
  },
  "hsl": {
    "h": 220.8,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53196,
    "c": 0.14082,
    "h": 263.4
  },
  "luminance": 0.14665
}

Semantic roles & 50–950 ramp

primary

#4068BD

secondary

#C9B790

accent

#AD4FD9

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4068BD

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

Preview Lab → · Contrast checker → · Palette generator →