#3B3AD9#3B3AD9

#3B3AD9 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.232 H 273.1°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3B3AD9
RGB	rgb(59, 58, 217)
HSL	hsl(240, 68%, 54%)
HSV	hsv(240, 73%, 85%)
CMYK	cmyk(72.8%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(35.92, 51.36, -80.20)
CIE-LCH	lch(35.92, 95.24, 302.64°)
OKLab	oklab(46.94% 0.0127 -0.2321)
OKLCH	oklch(46.94% 0.232 273.1)
XYZ	xyz(15.8369, 8.9641, 66.5278)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3AD9 #D8D93A

analogous

#3A89D9 #3B3AD9 #8B3AD9

triadic

#3B3AD9 #D93B3A #3AD93B

tetradic

#3B3AD9 #D93A89 #D8D93A #3AD98B

square

#3B3AD9 #D93A89 #D8D93A #3AD98B

split-complementary

#3B3AD9 #D98B3A #89D93A

monochromatic

#191980 #2323B3 #3B3AD9 #6E6DE3 #A1A1ED

Accessibility & contrast

On white

7.52

#3B3AD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3B3AD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3AD9

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3AD9	#FFFFFF	#000000	##FFFFFF
##3B3AD9	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDE

Deuteranopia (green-blind)

#004DD6

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3b3ad9;
/* rgb */ color: rgb(59, 58, 217);
/* oklch */ color: oklch(46.9% 0.232 273.1);

Tailwind

colors: {
  custom: {
    50: '#8972e6',
    500: '#3b3ad9',
    950: '#000000',
  },
}

SCSS

$custom: #3b3ad9;
$custom-light: #8972e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3ad9",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 240.377,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.4694,
    "c": 0.23241,
    "h": 273.1
  },
  "luminance": 0.08966
}

Semantic roles & 50–950 ramp

primary

#3B3AD9

secondary

#D9D995

accent

#EB3DE9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3B3AD9

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

Preview Lab → · Contrast checker → · Palette generator →