#3D64CD#3D64CD

#3D64CD is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.169 H 265.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D64CD
RGB	rgb(61, 100, 205)
HSL	hsl(224, 59%, 52%)
HSV	hsv(224, 70%, 80%)
CMYK	cmyk(70.2%, 51.2%, 0%, 19.6%)
CIE-LAB	lab(44.96, 21.68, -58.52)
CIE-LCH	lch(44.96, 62.41, 290.33°)
OKLab	oklab(53.33% -0.0129 -0.1682)
OKLCH	oklch(53.33% 0.169 265.6)
XYZ	xyz(17.4972, 14.5124, 59.6248)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64CD #CDA63D

analogous

#3DACCD #3D64CD #5E3DCD

triadic

#3D64CD #CD3D64 #64CD3D

tetradic

#3D64CD #CD3DAC #CDA63D #3DCD5E

square

#3D64CD #CD3DAC #CDA63D #3DCD5E

split-complementary

#3D64CD #CD5E3D #ACCD3D

monochromatic

#1D3472 #2A4BA3 #3D64CD #6E8BDA #9EB2E6

Accessibility & contrast

On white

5.38

#3D64CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D64CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64CD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64CD	#FFFFFF	#000000	##FFFFFF
##3D64CD	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2271D1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d64cd;
/* rgb */ color: rgb(61, 100, 205);
/* oklch */ color: oklch(53.3% 0.169 265.6);

Tailwind

colors: {
  custom: {
    50: '#848fdd',
    500: '#3d64cd',
    950: '#000000',
  },
}

SCSS

$custom: #3d64cd;
$custom-light: #848fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64cd",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 205
  },
  "hsl": {
    "h": 223.75,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53326,
    "c": 0.16868,
    "h": 265.6
  },
  "luminance": 0.14514
}

Semantic roles & 50–950 ramp

primary

#3D64CD

secondary

#D2C193

accent

#B846E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D64CD

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

Preview Lab → · Contrast checker → · Palette generator →