#384BBE#384BBE

#384BBE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.181 H 270.6°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#384BBE
RGB	rgb(56, 75, 190)
HSL	hsl(231, 54%, 48%)
HSV	hsv(231, 71%, 75%)
CMYK	cmyk(70.5%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(37.09, 31.62, -62.60)
CIE-LCH	lch(37.09, 70.13, 296.80°)
OKLab	oklab(47.01% 0.0019 -0.1806)
OKLCH	oklch(47.01% 0.181 270.6)
XYZ	xyz(13.4381, 9.5893, 49.8479)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BBE #BEAB38

analogous

#388EBE #384BBE #6838BE

triadic

#384BBE #BE384B #4BBE38

tetradic

#384BBE #BE388E #BEAB38 #38BE68

square

#384BBE #BE388E #BEAB38 #38BE68

split-complementary

#384BBE #BE6838 #8EBE38

monochromatic

#1C265F #2A388F #384BBE #6272D1 #929DDF

Accessibility & contrast

On white

7.20

#384BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#384BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384BBE

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BBE	#FFFFFF	#000000	##FFFFFF
##384BBE	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #384bbe;
/* rgb */ color: rgb(56, 75, 190);
/* oklch */ color: oklch(47.0% 0.181 270.6);

Tailwind

colors: {
  custom: {
    50: '#807dd2',
    500: '#384bbe',
    950: '#000000',
  },
}

SCSS

$custom: #384bbe;
$custom-light: #807dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#384bbe",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 231.493,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47008,
    "c": 0.18063,
    "h": 270.6
  },
  "luminance": 0.09591
}

Semantic roles & 50–950 ramp

primary

#384BBE

secondary

#CAC088

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384BBE

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

Preview Lab → · Contrast checker → · Palette generator →