#4064C2#4064C2

#4064C2 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.7% C 0.153 H 265.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4064C2
RGB	rgb(64, 100, 194)
HSL	hsl(223, 52%, 51%)
HSV	hsv(223, 67%, 76%)
CMYK	cmyk(67%, 48.5%, 0%, 23.9%)
CIE-LAB	lab(44.37, 18.16, -53.12)
CIE-LCH	lch(44.37, 56.14, 288.88°)
OKLab	oklab(52.69% -0.0116 -0.1522)
OKLCH	oklch(52.69% 0.153 265.7)
XYZ	xyz(16.4057, 14.0978, 52.8850)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4064C2 #C29E40

analogous

#40A5C2 #4064C2 #5D40C2

triadic

#4064C2 #C24064 #64C240

tetradic

#4064C2 #C240A5 #C29E40 #40C25D

square

#4064C2 #C240A5 #C29E40 #40C25D

split-complementary

#4064C2 #C25D40 #A5C240

monochromatic

#213467 #304C95 #4064C2 #6E8AD1 #9DAFE0

Accessibility & contrast

On white

5.50

#4064C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4064C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4064C2

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4064C2	#FFFFFF	#000000	##FFFFFF
##4064C2	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326FC5

Deuteranopia (green-blind)

#1163C0

Tritanopia (blue-blind)

#007A8A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4064c2;
/* rgb */ color: rgb(64, 100, 194);
/* oklch */ color: oklch(52.7% 0.153 265.7);

Tailwind

colors: {
  custom: {
    50: '#838fd5',
    500: '#4064c2',
    950: '#000000',
  },
}

SCSS

$custom: #4064c2;
$custom-light: #838fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4064c2",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 194
  },
  "hsl": {
    "h": 223.385,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52686,
    "c": 0.15267,
    "h": 265.7
  },
  "luminance": 0.14099
}

Semantic roles & 50–950 ramp

primary

#4064C2

secondary

#CCBC92

accent

#B44DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4064C2

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

Preview Lab → · Contrast checker → · Palette generator →