#3B49BE#3B49BE

#3B49BE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.182 H 272.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3B49BE
RGB	rgb(59, 73, 190)
HSL	hsl(234, 53%, 49%)
HSV	hsv(234, 69%, 75%)
CMYK	cmyk(68.9%, 61.6%, 0%, 25.5%)
CIE-LAB	lab(36.76, 33.30, -63.13)
CIE-LCH	lch(36.76, 71.38, 297.81°)
OKLab	oklab(46.81% 0.0065 -0.1821)
OKLCH	oklch(46.81% 0.182 272)
XYZ	xyz(13.4773, 9.4113, 49.8115)
Luminance	0.0941 (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

#3B49BE #BEB03B

analogous

#3B8BBE #3B49BE #6F3BBE

triadic

#3B49BE #BE3B49 #49BE3B

tetradic

#3B49BE #BE3B8B #BEB03B #3BBE6F

square

#3B49BE #BE3B8B #BEB03B #3BBE6F

split-complementary

#3B49BE #BE6F3B #8BBE3B

monochromatic

#1E2561 #2C378F #3B49BE #6772D0 #959DDE

Accessibility & contrast

On white

7.29

#3B49BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3B49BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B49BE

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49BE	#FFFFFF	#000000	##FFFFFF
##3B49BE	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3b49be;
/* rgb */ color: rgb(59, 73, 190);
/* oklch */ color: oklch(46.8% 0.182 272.0);

Tailwind

colors: {
  custom: {
    50: '#817bd3',
    500: '#3b49be',
    950: '#000000',
  },
}

SCSS

$custom: #3b49be;
$custom-light: #817bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49be",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 190
  },
  "hsl": {
    "h": 233.588,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46808,
    "c": 0.18224,
    "h": 272
  },
  "luminance": 0.09413
}

Semantic roles & 50–950 ramp

primary

#3B49BE

secondary

#CAC38B

accent

#CD4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B49BE

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

Preview Lab → · Contrast checker → · Palette generator →