#3849BF#3849BF

#3849BF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.184 H 271.0°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3849BF
RGB	rgb(56, 73, 191)
HSL	hsl(232, 55%, 48%)
HSV	hsv(232, 71%, 75%)
CMYK	cmyk(70.7%, 61.8%, 0%, 25.1%)
CIE-LAB	lab(36.68, 33.25, -63.86)
CIE-LCH	lch(36.68, 72.00, 297.51°)
OKLab	oklab(46.73% 0.0033 -0.1844)
OKLCH	oklch(46.73% 0.184 271)
XYZ	xyz(13.4142, 9.3661, 50.3810)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3849BF #BFAE38

analogous

#388CBF #3849BF #6A38BF

triadic

#3849BF #BF3849 #49BF38

tetradic

#3849BF #BF388C #BFAE38 #38BF6A

square

#3849BF #BF388C #BFAE38 #38BF6A

split-complementary

#3849BF #BF6A38 #8CBF38

monochromatic

#1C2560 #2A3790 #3849BF #6371D1 #929CDF

Accessibility & contrast

On white

7.31

#3849BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3849BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3849BF

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3849BF	#FFFFFF	#000000	##FFFFFF
##3849BF	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)

#005DC3

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3849bf;
/* rgb */ color: rgb(56, 73, 191);
/* oklch */ color: oklch(46.7% 0.184 271.0);

Tailwind

colors: {
  custom: {
    50: '#807bd3',
    500: '#3849bf',
    950: '#000000',
  },
}

SCSS

$custom: #3849bf;
$custom-light: #807bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3849bf",
  "rgb": {
    "r": 56,
    "g": 73,
    "b": 191
  },
  "hsl": {
    "h": 232.444,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46726,
    "c": 0.18438,
    "h": 271
  },
  "luminance": 0.09367
}

Semantic roles & 50–950 ramp

primary

#3849BF

secondary

#CAC289

accent

#CB4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3849BF

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

Preview Lab → · Contrast checker → · Palette generator →