#3E64C0#3E64C0

#3E64C0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.151 H 264.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3E64C0
RGB	rgb(62, 100, 192)
HSL	hsl(222, 51%, 50%)
HSV	hsv(222, 68%, 75%)
CMYK	cmyk(67.7%, 47.9%, 0%, 24.7%)
CIE-LAB	lab(44.15, 17.12, -52.33)
CIE-LCH	lch(44.15, 55.06, 288.12°)
OKLab	oklab(52.45% -0.0136 -0.1499)
OKLCH	oklch(52.45% 0.151 264.8)
XYZ	xyz(16.0549, 13.9427, 51.7041)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E64C0 #C09A3E

analogous

#3EA5C0 #3E64C0 #593EC0

triadic

#3E64C0 #C03E64 #64C03E

tetradic

#3E64C0 #C03EA5 #C09A3E #3EC059

square

#3E64C0 #C03EA5 #C09A3E #3EC059

split-complementary

#3E64C0 #C0593E #A5C03E

monochromatic

#203463 #2F4C92 #3E64C0 #6C89CF #9AAEDE

Accessibility & contrast

On white

5.54

#3E64C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3E64C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E64C0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E64C0	#FFFFFF	#000000	##FFFFFF
##3E64C0	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336FC3

Deuteranopia (green-blind)

#1463BE

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3e64c0;
/* rgb */ color: rgb(62, 100, 192);
/* oklch */ color: oklch(52.4% 0.151 264.8);

Tailwind

colors: {
  custom: {
    50: '#828fd4',
    500: '#3e64c0',
    950: '#000000',
  },
}

SCSS

$custom: #3e64c0;
$custom-light: #828fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e64c0",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 192
  },
  "hsl": {
    "h": 222.462,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5245,
    "c": 0.15055,
    "h": 264.8
  },
  "luminance": 0.13944
}

Semantic roles & 50–950 ramp

primary

#3E64C0

secondary

#CAB98F

accent

#B14DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3E64C0

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

Preview Lab → · Contrast checker → · Palette generator →