#3845C5#3845C5

#3845C5 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.6% C 0.197 H 271.7°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#3845C5
RGB	rgb(56, 69, 197)
HSL	hsl(234, 56%, 50%)
HSV	hsv(234, 72%, 77%)
CMYK	cmyk(71.6%, 65%, 0%, 22.7%)
CIE-LAB	lab(36.23, 37.89, -68.11)
CIE-LCH	lch(36.23, 77.94, 299.09°)
OKLab	oklab(46.55% 0.0058 -0.1968)
OKLCH	oklch(46.55% 0.197 271.7)
XYZ	xyz(13.8336, 9.1268, 53.8451)
Luminance	0.0913 (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

#3845C5 #C5B838

analogous

#388CC5 #3845C5 #7238C5

triadic

#3845C5 #C53845 #45C538

tetradic

#3845C5 #C5388C #C5B838 #38C572

square

#3845C5 #C5388C #C5B838 #38C572

split-complementary

#3845C5 #C57238 #8CC538

monochromatic

#1D2466 #2A3495 #3845C5 #6771D4 #969DE1

Accessibility & contrast

On white

7.43

#3845C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3845C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3845C5

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3845C5	#FFFFFF	#000000	##FFFFFF
##3845C5	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#004FC3

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3845c5;
/* rgb */ color: rgb(56, 69, 197);
/* oklch */ color: oklch(46.6% 0.197 271.7);

Tailwind

colors: {
  custom: {
    50: '#8279d8',
    500: '#3845c5',
    950: '#000000',
  },
}

SCSS

$custom: #3845c5;
$custom-light: #8279d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3845c5",
  "rgb": {
    "r": 56,
    "g": 69,
    "b": 197
  },
  "hsl": {
    "h": 234.468,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46551,
    "c": 0.19691,
    "h": 271.7
  },
  "luminance": 0.09128
}

Semantic roles & 50–950 ramp

primary

#3845C5

secondary

#CDC78C

accent

#D149DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3845C5

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

Preview Lab → · Contrast checker → · Palette generator →