#3D64C6#3D64C6

#3D64C6 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.8% C 0.159 H 265.1°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D64C6
RGB	rgb(61, 100, 198)
HSL	hsl(223, 55%, 51%)
HSV	hsv(223, 69%, 78%)
CMYK	cmyk(69.2%, 49.5%, 0%, 22.4%)
CIE-LAB	lab(44.49, 19.14, -55.25)
CIE-LCH	lch(44.49, 58.47, 289.11°)
OKLab	oklab(52.82% -0.0137 -0.1585)
OKLCH	oklch(52.82% 0.159 265.1)
XYZ	xyz(16.6711, 14.1820, 55.2739)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64C6 #C69F3D

analogous

#3DA8C6 #3D64C6 #5A3DC6

triadic

#3D64C6 #C63D64 #64C63D

tetradic

#3D64C6 #C63DA8 #C69F3D #3DC65A

square

#3D64C6 #C63DA8 #C69F3D #3DC65A

split-complementary

#3D64C6 #C65A3D #A8C63D

monochromatic

#1F346A #2D4C99 #3D64C6 #6C8AD4 #9CB0E2

Accessibility & contrast

On white

5.47

#3D64C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#3D64C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64C6

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64C6	#FFFFFF	#000000	##FFFFFF
##3D64C6	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C70CA

Deuteranopia (green-blind)

#0063C4

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3d64c6;
/* rgb */ color: rgb(61, 100, 198);
/* oklch */ color: oklch(52.8% 0.159 265.1);

Tailwind

colors: {
  custom: {
    50: '#828fd8',
    500: '#3d64c6',
    950: '#000000',
  },
}

SCSS

$custom: #3d64c6;
$custom-light: #828fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64c6",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 198
  },
  "hsl": {
    "h": 222.92,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.52823,
    "c": 0.15913,
    "h": 265.1
  },
  "luminance": 0.14184
}

Semantic roles & 50–950 ramp

primary

#3D64C6

secondary

#CEBC91

accent

#B44ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D64C6

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

Preview Lab → · Contrast checker → · Palette generator →