#4067C4#4067C4

#4067C4 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.5% C 0.152 H 264.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4067C4
RGB	rgb(64, 103, 196)
HSL	hsl(222, 53%, 51%)
HSV	hsv(222, 67%, 77%)
CMYK	cmyk(67.3%, 47.4%, 0%, 23.1%)
CIE-LAB	lab(45.32, 16.97, -52.75)
CIE-LCH	lch(45.32, 55.41, 287.84°)
OKLab	oklab(53.45% -0.0141 -0.1511)
OKLCH	oklch(53.45% 0.152 264.7)
XYZ	xyz(16.9249, 14.7744, 54.1736)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4067C4 #C49D40

analogous

#40A9C4 #4067C4 #5B40C4

triadic

#4067C4 #C44067 #67C440

tetradic

#4067C4 #C440A9 #C49D40 #40C45B

square

#4067C4 #C440A9 #C49D40 #40C45B

split-complementary

#4067C4 #C45B40 #A9C440

monochromatic

#203669 #2F4E98 #4067C4 #6F8CD2 #9EB1E1

Accessibility & contrast

On white

5.31

#4067C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4067C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4067C4

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4067C4	#FFFFFF	#000000	##FFFFFF
##4067C4	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3672C7

Deuteranopia (green-blind)

#1966C2

Tritanopia (blue-blind)

#007D8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4067c4;
/* rgb */ color: rgb(64, 103, 196);
/* oklch */ color: oklch(53.5% 0.152 264.7);

Tailwind

colors: {
  custom: {
    50: '#8391d6',
    500: '#4067c4',
    950: '#000000',
  },
}

SCSS

$custom: #4067c4;
$custom-light: #8391d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4067c4",
  "rgb": {
    "r": 64,
    "g": 103,
    "b": 196
  },
  "hsl": {
    "h": 222.273,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53453,
    "c": 0.15175,
    "h": 264.7
  },
  "luminance": 0.14776
}

Semantic roles & 50–950 ramp

primary

#4067C4

secondary

#CDBC93

accent

#B14CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4067C4

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

Preview Lab → · Contrast checker → · Palette generator →