#3B49BD#3B49BD

#3B49BD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.181 H 272.1°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3B49BD
RGB	rgb(59, 73, 189)
HSL	hsl(234, 52%, 49%)
HSV	hsv(234, 69%, 74%)
CMYK	cmyk(68.8%, 61.4%, 0%, 25.9%)
CIE-LAB	lab(36.68, 32.95, -62.68)
CIE-LCH	lch(36.68, 70.81, 297.73°)
OKLab	oklab(46.72% 0.0065 -0.1808)
OKLCH	oklch(46.72% 0.181 272.1)
XYZ	xyz(13.3684, 9.3677, 49.2379)
Luminance	0.0937 (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

#3B49BD #BDAF3B

analogous

#3B8ABD #3B49BD #6E3BBD

triadic

#3B49BD #BD3B49 #49BD3B

tetradic

#3B49BD #BD3B8A #BDAF3B #3BBD6E

square

#3B49BD #BD3B8A #BDAF3B #3BBD6E

split-complementary

#3B49BD #BD6E3B #8ABD3B

monochromatic

#1E2560 #2C378E #3B49BD #6671CF #959CDE

Accessibility & contrast

On white

7.31

#3B49BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3B49BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B49BD

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49BD	#FFFFFF	#000000	##FFFFFF
##3B49BD	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3b49bd;
/* rgb */ color: rgb(59, 73, 189);
/* oklch */ color: oklch(46.7% 0.181 272.1);

Tailwind

colors: {
  custom: {
    50: '#817bd2',
    500: '#3b49bd',
    950: '#000000',
  },
}

SCSS

$custom: #3b49bd;
$custom-light: #817bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49bd",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 189
  },
  "hsl": {
    "h": 233.538,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46722,
    "c": 0.18092,
    "h": 272.1
  },
  "luminance": 0.09369
}

Semantic roles & 50–950 ramp

primary

#3B49BD

secondary

#C9C28B

accent

#CC4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B49BD

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

Preview Lab → · Contrast checker → · Palette generator →