#4068CF#4068CF

#4068CF is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.4% C 0.166 H 265.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4068CF
RGB	rgb(64, 104, 207)
HSL	hsl(223, 60%, 53%)
HSV	hsv(223, 69%, 81%)
CMYK	cmyk(69.1%, 49.8%, 0%, 18.8%)
CIE-LAB	lab(46.30, 20.29, -57.49)
CIE-LCH	lch(46.30, 60.97, 289.44°)
OKLab	oklab(54.43% -0.0136 -0.165)
OKLCH	oklch(54.43% 0.166 265.3)
XYZ	xyz(18.3232, 15.4938, 61.0443)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4068CF #CFA740

analogous

#40AFCF #4068CF #5F40CF

triadic

#4068CF #CF4068 #68CF40

tetradic

#4068CF #CF40AF #CFA740 #40CF5F

square

#4068CF #CF40AF #CFA740 #40CF5F

split-complementary

#4068CF #CF5F40 #AFCF40

monochromatic

#1E3777 #2A4DA8 #4068CF #718FDB #A2B5E8

Accessibility & contrast

On white

5.12

#4068CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4068CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4068CF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4068CF	#FFFFFF	#000000	##FFFFFF
##4068CF	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C75D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4068cf;
/* rgb */ color: rgb(64, 104, 207);
/* oklch */ color: oklch(54.4% 0.166 265.3);

Tailwind

colors: {
  custom: {
    50: '#8592de',
    500: '#4068cf',
    950: '#000000',
  },
}

SCSS

$custom: #4068cf;
$custom-light: #8592de;
$custom-dark: #000000;

JSON

{
  "hex": "#4068cf",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 207
  },
  "hsl": {
    "h": 223.217,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54427,
    "c": 0.1656,
    "h": 265.3
  },
  "luminance": 0.15496
}

Semantic roles & 50–950 ramp

primary

#4068CF

secondary

#D4C397

accent

#B745E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #4068CF

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

Preview Lab → · Contrast checker → · Palette generator →