#3B3DCE#3B3DCE

#3B3DCE is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.216 H 273.4°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3B3DCE
RGB	rgb(59, 61, 206)
HSL	hsl(239, 60%, 52%)
HSV	hsv(239, 71%, 81%)
CMYK	cmyk(71.4%, 70.4%, 0%, 19.2%)
CIE-LAB	lab(35.44, 46.09, -74.63)
CIE-LCH	lch(35.44, 87.71, 301.70°)
OKLab	oklab(46.28% 0.013 -0.2158)
OKLCH	oklch(46.28% 0.216 273.4)
XYZ	xyz(14.6092, 8.7221, 59.2942)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3DCE #CECC3B

analogous

#3B86CE #3B3DCE #833BCE

triadic

#3B3DCE #CE3B3D #3DCE3B

tetradic

#3B3DCE #CE3B86 #CECC3B #3BCE83

square

#3B3DCE #CE3B86 #CECC3B #3BCE83

split-complementary

#3B3DCE #CE833B #86CE3B

monochromatic

#1D1E72 #292AA3 #3B3DCE #6C6DDA #9D9EE6

Accessibility & contrast

On white

7.65

#3B3DCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3B3DCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3DCE

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3DCE	#FFFFFF	#000000	##FFFFFF
##3B3DCE	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD2

Deuteranopia (green-blind)

#004CCB

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3b3dce;
/* rgb */ color: rgb(59, 61, 206);
/* oklch */ color: oklch(46.3% 0.216 273.4);

Tailwind

colors: {
  custom: {
    50: '#8674de',
    500: '#3b3dce',
    950: '#000000',
  },
}

SCSS

$custom: #3b3dce;
$custom-light: #8674de;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3dce",
  "rgb": {
    "r": 59,
    "g": 61,
    "b": 206
  },
  "hsl": {
    "h": 239.184,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4628,
    "c": 0.21621,
    "h": 273.4
  },
  "luminance": 0.08724
}

Semantic roles & 50–950 ramp

primary

#3B3DCE

secondary

#D3D292

accent

#E145E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3DCE

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

Preview Lab → · Contrast checker → · Palette generator →