#3D64C3#3D64C3

#3D64C3 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.6% C 0.155 H 264.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D64C3
RGB	rgb(61, 100, 195)
HSL	hsl(223, 53%, 50%)
HSV	hsv(223, 69%, 76%)
CMYK	cmyk(68.7%, 48.7%, 0%, 23.5%)
CIE-LAB	lab(44.30, 18.05, -53.83)
CIE-LCH	lch(44.30, 56.78, 288.54°)
OKLab	oklab(52.61% -0.0141 -0.1544)
OKLCH	oklch(52.61% 0.155 264.8)
XYZ	xyz(16.3285, 14.0449, 53.4696)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64C3 #C39C3D

analogous

#3DA7C3 #3D64C3 #593DC3

triadic

#3D64C3 #C33D64 #64C33D

tetradic

#3D64C3 #C33DA7 #C39C3D #3DC359

square

#3D64C3 #C33DA7 #C39C3D #3DC359

split-complementary

#3D64C3 #C3593D #A7C33D

monochromatic

#203466 #2E4C95 #3D64C3 #6C89D1 #9AAFE0

Accessibility & contrast

On white

5.51

#3D64C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3D64C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64C3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64C3	#FFFFFF	#000000	##FFFFFF
##3D64C3	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306FC6

Deuteranopia (green-blind)

#0863C1

Tritanopia (blue-blind)

#007A8A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3d64c3;
/* rgb */ color: rgb(61, 100, 195);
/* oklch */ color: oklch(52.6% 0.155 264.8);

Tailwind

colors: {
  custom: {
    50: '#828fd6',
    500: '#3d64c3',
    950: '#000000',
  },
}

SCSS

$custom: #3d64c3;
$custom-light: #828fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64c3",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 195
  },
  "hsl": {
    "h": 222.537,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52611,
    "c": 0.15501,
    "h": 264.8
  },
  "luminance": 0.14047
}

Semantic roles & 50–950 ramp

primary

#3D64C3

secondary

#CCBA90

accent

#B24CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D64C3

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

Preview Lab → · Contrast checker → · Palette generator →