#3847C3#3847C3

#3847C3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.7% C 0.192 H 271.4°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3847C3
RGB	rgb(56, 71, 195)
HSL	hsl(234, 55%, 49%)
HSV	hsv(234, 71%, 76%)
CMYK	cmyk(71.3%, 63.6%, 0%, 23.5%)
CIE-LAB	lab(36.53, 35.94, -66.45)
CIE-LCH	lch(36.53, 75.55, 298.41°)
OKLab	oklab(46.72% 0.0046 -0.1919)
OKLCH	oklch(46.72% 0.192 271.4)
XYZ	xyz(13.7311, 9.2860, 52.6879)
Luminance	0.0929 (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

#3847C3 #C3B438

analogous

#388DC3 #3847C3 #6F38C3

triadic

#3847C3 #C33847 #47C338

tetradic

#3847C3 #C3388D #C3B438 #38C36F

square

#3847C3 #C3388D #C3B438 #38C36F

split-complementary

#3847C3 #C36F38 #8DC338

monochromatic

#1D2464 #2A3693 #3847C3 #6571D3 #959DE1

Accessibility & contrast

On white

7.35

#3847C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3847C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3847C3

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3847C3	#FFFFFF	#000000	##FFFFFF
##3847C3	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3847c3;
/* rgb */ color: rgb(56, 71, 195);
/* oklch */ color: oklch(46.7% 0.192 271.4);

Tailwind

colors: {
  custom: {
    50: '#817ad6',
    500: '#3847c3',
    950: '#000000',
  },
}

SCSS

$custom: #3847c3;
$custom-light: #817ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3847c3",
  "rgb": {
    "r": 56,
    "g": 71,
    "b": 195
  },
  "hsl": {
    "h": 233.525,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46719,
    "c": 0.192,
    "h": 271.4
  },
  "luminance": 0.09287
}

Semantic roles & 50–950 ramp

primary

#3847C3

secondary

#CCC58B

accent

#CF49DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3847C3

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

Preview Lab → · Contrast checker → · Palette generator →