#3E64D5#3E64D5

#3E64D5 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.0% C 0.179 H 266.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3E64D5
RGB	rgb(62, 100, 213)
HSL	hsl(225, 64%, 54%)
HSV	hsv(225, 71%, 84%)
CMYK	cmyk(70.9%, 53.1%, 0%, 16.5%)
CIE-LAB	lab(45.55, 24.71, -62.14)
CIE-LCH	lch(45.55, 66.88, 291.69°)
OKLab	oklab(53.96% -0.0113 -0.1788)
OKLCH	oklch(53.96% 0.179 266.4)
XYZ	xyz(18.5498, 14.9407, 64.8441)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E64D5 #D5AF3E

analogous

#3EAFD5 #3E64D5 #643ED5

triadic

#3E64D5 #D53E64 #64D53E

tetradic

#3E64D5 #D53EAF #D5AF3E #3ED564

square

#3E64D5 #D53EAF #D5AF3E #3ED564

split-complementary

#3E64D5 #D5643E #AFD53E

monochromatic

#1B347D #2649B0 #3E64D5 #708CE0 #A3B5EB

Accessibility & contrast

On white

5.27

#3E64D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#3E64D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E64D5

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E64D5	#FFFFFF	#000000	##FFFFFF
##3E64D5	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1073D9

Deuteranopia (green-blind)

#0065D3

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e64d5;
/* rgb */ color: rgb(62, 100, 213);
/* oklch */ color: oklch(54.0% 0.179 266.4);

Tailwind

colors: {
  custom: {
    50: '#868fe3',
    500: '#3e64d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e64d5;
$custom-light: #868fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e64d5",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 213
  },
  "hsl": {
    "h": 224.901,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53963,
    "c": 0.17917,
    "h": 266.4
  },
  "luminance": 0.14943
}

Semantic roles & 50–950 ramp

primary

#3E64D5

secondary

#D8C797

accent

#BD41E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0C15

muted

#7D7D84

Preview Lab

Preview with #3E64D5

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

Preview Lab → · Contrast checker → · Palette generator →