#3D64E9#3D64E9

#3D64E9 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 55.5% C 0.206 H 266.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3D64E9
RGB	rgb(61, 100, 233)
HSL	hsl(226, 80%, 58%)
HSV	hsv(226, 74%, 91%)
CMYK	cmyk(73.8%, 57.1%, 0%, 8.6%)
CIE-LAB	lab(46.96, 31.78, -71.20)
CIE-LCH	lch(46.96, 77.97, 294.06°)
OKLab	oklab(55.46% -0.011 -0.2055)
OKLCH	oklch(55.46% 0.206 266.9)
XYZ	xyz(21.1845, 15.9873, 79.0444)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64E9 #E9C23D

analogous

#3DBAE9 #3D64E9 #6C3DE9

triadic

#3D64E9 #E93D64 #64E93D

tetradic

#3D64E9 #E93DBA #E9C23D #3DE96C

square

#3D64E9 #E93DBA #E9C23D #3DE96C

split-complementary

#3D64E9 #E96C3D #BAE93D

monochromatic

#11309A #1842D1 #3D64E9 #7490EF #ABBCF5

Accessibility & contrast

On white

5.00

#3D64E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#3D64E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64E9

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64E9	#FFFFFF	#000000	##FFFFFF
##3D64E9	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078ED

Deuteranopia (green-blind)

#0068E6

Tritanopia (blue-blind)

#00859D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d64e9;
/* rgb */ color: rgb(61, 100, 233);
/* oklch */ color: oklch(55.5% 0.206 266.9);

Tailwind

colors: {
  custom: {
    50: '#8a8ff1',
    500: '#3d64e9',
    950: '#000000',
  },
}

SCSS

$custom: #3d64e9;
$custom-light: #8a8ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64e9",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 233
  },
  "hsl": {
    "h": 226.395,
    "s": 79.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55464,
    "c": 0.20576,
    "h": 266.9
  },
  "luminance": 0.1599
}

Semantic roles & 50–950 ramp

primary

#3D64E9

secondary

#E4D49E

accent

#CA32F6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C17

muted

#7E7D85

Preview Lab

Preview with #3D64E9

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

Preview Lab → · Contrast checker → · Palette generator →