#384EC1#384EC1

#384EC1 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.181 H 269.9°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#384EC1
RGB	rgb(56, 78, 193)
HSL	hsl(230, 55%, 49%)
HSV	hsv(230, 71%, 76%)
CMYK	cmyk(71%, 59.6%, 0%, 24.3%)
CIE-LAB	lab(38.09, 30.77, -62.73)
CIE-LCH	lch(38.09, 69.87, 296.13°)
OKLab	oklab(47.82% -0.0004 -0.181)
OKLCH	oklch(47.82% 0.181 269.9)
XYZ	xyz(13.9776, 10.1384, 51.6620)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EC1 #C1AB38

analogous

#3893C1 #384EC1 #6738C1

triadic

#384EC1 #C1384E #4EC138

tetradic

#384EC1 #C13893 #C1AB38 #38C167

square

#384EC1 #C13893 #C1AB38 #38C167

split-complementary

#384EC1 #C16738 #93C138

monochromatic

#1C2862 #2A3B92 #384EC1 #6476D2 #94A0E0

Accessibility & contrast

On white

6.94

#384EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#384EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384EC1

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EC1	#FFFFFF	#000000	##FFFFFF
##384EC1	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #384ec1;
/* rgb */ color: rgb(56, 78, 193);
/* oklch */ color: oklch(47.8% 0.181 269.9);

Tailwind

colors: {
  custom: {
    50: '#817fd5',
    500: '#384ec1',
    950: '#000000',
  },
}

SCSS

$custom: #384ec1;
$custom-light: #817fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#384ec1",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 193
  },
  "hsl": {
    "h": 230.365,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47821,
    "c": 0.18098,
    "h": 269.9
  },
  "luminance": 0.1014
}

Semantic roles & 50–950 ramp

primary

#384EC1

secondary

#CBC18A

accent

#C649DE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #384EC1

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

Preview Lab → · Contrast checker → · Palette generator →