#3A49BF#3A49BF

#3A49BF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.184 H 271.7°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A49BF
RGB	rgb(58, 73, 191)
HSL	hsl(233, 53%, 49%)
HSV	hsv(233, 70%, 75%)
CMYK	cmyk(69.6%, 61.8%, 0%, 25.1%)
CIE-LAB	lab(36.79, 33.52, -63.68)
CIE-LCH	lch(36.79, 71.96, 297.76°)
OKLab	oklab(46.84% 0.0054 -0.1838)
OKLCH	oklch(46.84% 0.184 271.7)
XYZ	xyz(13.5283, 9.4249, 50.3864)
Luminance	0.0943 (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

#3A49BF #BFB03A

analogous

#3A8CBF #3A49BF #6E3ABF

triadic

#3A49BF #BF3A49 #49BF3A

tetradic

#3A49BF #BF3A8C #BFB03A #3ABF6E

square

#3A49BF #BF3A8C #BFB03A #3ABF6E

split-complementary

#3A49BF #BF6E3A #8CBF3A

monochromatic

#1D2561 #2C3790 #3A49BF #6672D0 #959DDF

Accessibility & contrast

On white

7.28

#3A49BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3A49BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A49BF

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A49BF	#FFFFFF	#000000	##FFFFFF
##3A49BF	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	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: #3a49bf;
/* rgb */ color: rgb(58, 73, 191);
/* oklch */ color: oklch(46.8% 0.184 271.7);

Tailwind

colors: {
  custom: {
    50: '#817bd3',
    500: '#3a49bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a49bf;
$custom-light: #817bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a49bf",
  "rgb": {
    "r": 58,
    "g": 73,
    "b": 191
  },
  "hsl": {
    "h": 233.233,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46837,
    "c": 0.18384,
    "h": 271.7
  },
  "luminance": 0.09426
}

Semantic roles & 50–950 ramp

primary

#3A49BF

secondary

#CAC38B

accent

#CC4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A49BF

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

Preview Lab → · Contrast checker → · Palette generator →