#3B49BF#3B49BF

#3B49BF is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.184 H 272.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3B49BF
RGB	rgb(59, 73, 191)
HSL	hsl(234, 53%, 49%)
HSV	hsv(234, 69%, 75%)
CMYK	cmyk(69.1%, 61.8%, 0%, 25.1%)
CIE-LAB	lab(36.85, 33.65, -63.59)
CIE-LCH	lch(36.85, 71.94, 297.89°)
OKLab	oklab(46.89% 0.0064 -0.1835)
OKLCH	oklch(46.89% 0.184 272)
XYZ	xyz(13.5870, 9.4552, 50.3891)
Luminance	0.0946 (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

#3B49BF #BFB13B

analogous

#3B8BBF #3B49BF #6F3BBF

triadic

#3B49BF #BF3B49 #49BF3B

tetradic

#3B49BF #BF3B8B #BFB13B #3BBF6F

square

#3B49BF #BF3B8B #BFB13B #3BBF6F

split-complementary

#3B49BF #BF6F3B #8BBF3B

monochromatic

#1E2561 #2D3790 #3B49BF #6772D0 #969EDF

Accessibility & contrast

On white

7.26

#3B49BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3B49BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B49BF

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49BF	#FFFFFF	#000000	##FFFFFF
##3B49BF	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b49bf;
/* rgb */ color: rgb(59, 73, 191);
/* oklch */ color: oklch(46.9% 0.184 272.0);

Tailwind

colors: {
  custom: {
    50: '#827bd3',
    500: '#3b49bf',
    950: '#000000',
  },
}

SCSS

$custom: #3b49bf;
$custom-light: #827bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49bf",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 191
  },
  "hsl": {
    "h": 233.636,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46894,
    "c": 0.18357,
    "h": 272
  },
  "luminance": 0.09456
}

Semantic roles & 50–950 ramp

primary

#3B49BF

secondary

#CAC38C

accent

#CD4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B49BF

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

Preview Lab → · Contrast checker → · Palette generator →