#3848BA#3848BA

#3848BA is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.1% C 0.179 H 271.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3848BA
RGB	rgb(56, 72, 186)
HSL	hsl(233, 54%, 47%)
HSV	hsv(233, 70%, 73%)
CMYK	cmyk(69.9%, 61.3%, 0%, 27.1%)
CIE-LAB	lab(36.02, 32.11, -62.00)
CIE-LCH	lch(36.02, 69.83, 297.38°)
OKLab	oklab(46.11% 0.0042 -0.1789)
OKLCH	oklch(46.11% 0.179 271.3)
XYZ	xyz(12.8082, 9.0194, 47.5108)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3848BA #BAAA38

analogous

#3889BA #3848BA #6938BA

triadic

#3848BA #BA3848 #48BA38

tetradic

#3848BA #BA3889 #BAAA38 #38BA69

square

#3848BA #BA3889 #BAAA38 #38BA69

split-complementary

#3848BA #BA6938 #89BA38

monochromatic

#1C245C #2A368B #3848BA #606ECF #8F99DD

Accessibility & contrast

On white

7.49

#3848BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3848BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3848BA

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3848BA	#FFFFFF	#000000	##FFFFFF
##3848BA	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3848ba;
/* rgb */ color: rgb(56, 72, 186);
/* oklch */ color: oklch(46.1% 0.179 271.3);

Tailwind

colors: {
  custom: {
    50: '#7f7bd0',
    500: '#3848ba',
    950: '#000000',
  },
}

SCSS

$custom: #3848ba;
$custom-light: #7f7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3848ba",
  "rgb": {
    "r": 56,
    "g": 72,
    "b": 186
  },
  "hsl": {
    "h": 232.615,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46112,
    "c": 0.17895,
    "h": 271.3
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary

#3848BA

secondary

#C8C086

accent

#CB4BDD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3848BA

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

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