#384BC4#384BC4

#384BC4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.189 H 270.5°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#384BC4
RGB	rgb(56, 75, 196)
HSL	hsl(232, 56%, 49%)
HSV	hsv(232, 71%, 77%)
CMYK	cmyk(71.4%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(37.58, 33.76, -65.31)
CIE-LCH	lch(37.58, 73.52, 297.34°)
OKLab	oklab(47.52% 0.0017 -0.1886)
OKLCH	oklch(47.52% 0.189 270.5)
XYZ	xyz(14.1074, 9.8570, 53.3730)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BC4 #C4B138

analogous

#3891C4 #384BC4 #6B38C4

triadic

#384BC4 #C4384B #4BC438

tetradic

#384BC4 #C43891 #C4B138 #38C46B

square

#384BC4 #C43891 #C4B138 #38C46B

split-complementary

#384BC4 #C46B38 #91C438

monochromatic

#1D2765 #2A3994 #384BC4 #6675D3 #96A0E1

Accessibility & contrast

On white

7.07

#384BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#384BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384BC4

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BC4	#FFFFFF	#000000	##FFFFFF
##384BC4	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384bc4;
/* rgb */ color: rgb(56, 75, 196);
/* oklch */ color: oklch(47.5% 0.189 270.5);

Tailwind

colors: {
  custom: {
    50: '#817dd7',
    500: '#384bc4',
    950: '#000000',
  },
}

SCSS

$custom: #384bc4;
$custom-light: #817dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#384bc4",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 231.857,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47522,
    "c": 0.18857,
    "h": 270.5
  },
  "luminance": 0.09858
}

Semantic roles & 50–950 ramp

primary

#384BC4

secondary

#CCC38C

accent

#CB49DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384BC4

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

Preview Lab → · Contrast checker → · Palette generator →