#3846BB#3846BB

#3846BB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.183 H 271.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3846BB
RGB	rgb(56, 70, 187)
HSL	hsl(234, 54%, 48%)
HSV	hsv(234, 70%, 73%)
CMYK	cmyk(70.1%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(35.61, 33.74, -63.26)
CIE-LCH	lch(35.61, 71.70, 298.07°)
OKLab	oklab(45.84% 0.0056 -0.1826)
OKLCH	oklch(45.84% 0.183 271.8)
XYZ	xyz(12.7877, 8.8077, 48.0302)
Luminance	0.0881 (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

#3846BB #BBAD38

analogous

#3887BB #3846BB #6C38BB

triadic

#3846BB #BB3846 #46BB38

tetradic

#3846BB #BB3887 #BBAD38 #38BB6C

square

#3846BB #BB3887 #BBAD38 #38BB6C

split-complementary

#3846BB #BB6C38 #87BB38

monochromatic

#1C235D #2A348C #3846BB #616CD0 #9098DE

Accessibility & contrast

On white

7.60

#3846BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3846BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846BB

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846BB	#FFFFFF	#000000	##FFFFFF
##3846BB	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#004EB9

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3846bb;
/* rgb */ color: rgb(56, 70, 187);
/* oklch */ color: oklch(45.8% 0.183 271.8);

Tailwind

colors: {
  custom: {
    50: '#8079d0',
    500: '#3846bb',
    950: '#000000',
  },
}

SCSS

$custom: #3846bb;
$custom-light: #8079d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3846bb",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 233.588,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45836,
    "c": 0.1827,
    "h": 271.8
  },
  "luminance": 0.08809
}

Semantic roles & 50–950 ramp

primary

#3846BB

secondary

#C8C186

accent

#CE4BDD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3846BB

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

Preview Lab → · Contrast checker → · Palette generator →