#3D64D4#3D64D4

#3D64D4 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.178 H 266.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3D64D4
RGB	rgb(61, 100, 212)
HSL	hsl(225, 64%, 54%)
HSV	hsv(225, 71%, 83%)
CMYK	cmyk(71.2%, 52.8%, 0%, 16.9%)
CIE-LAB	lab(45.44, 24.22, -61.76)
CIE-LCH	lch(45.44, 66.33, 291.41°)
OKLab	oklab(53.84% -0.0122 -0.1777)
OKLCH	oklch(53.84% 0.178 266.1)
XYZ	xyz(18.3611, 14.8580, 64.1748)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64D4 #D4AD3D

analogous

#3DB0D4 #3D64D4 #613DD4

triadic

#3D64D4 #D43D64 #64D43D

tetradic

#3D64D4 #D43DB0 #D4AD3D #3DD461

square

#3D64D4 #D43DB0 #D4AD3D #3DD461

split-complementary

#3D64D4 #D4613D #B0D43D

monochromatic

#1B347B #2649AD #3D64D4 #6F8CDF #A1B4EA

Accessibility & contrast

On white

5.29

#3D64D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#3D64D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64D4

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64D4	#FFFFFF	#000000	##FFFFFF
##3D64D4	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1373D8

Deuteranopia (green-blind)

#0065D2

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3d64d4;
/* rgb */ color: rgb(61, 100, 212);
/* oklch */ color: oklch(53.8% 0.178 266.1);

Tailwind

colors: {
  custom: {
    50: '#858fe2',
    500: '#3d64d4',
    950: '#000000',
  },
}

SCSS

$custom: #3d64d4;
$custom-light: #858fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64d4",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 212
  },
  "hsl": {
    "h": 224.503,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53843,
    "c": 0.17812,
    "h": 266.1
  },
  "luminance": 0.1486
}

Semantic roles & 50–950 ramp

primary

#3D64D4

secondary

#D7C696

accent

#BC41E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D64D4

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

Preview Lab → · Contrast checker → · Palette generator →