#384CC1#384CC1

#384CC1 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.183 H 270.3°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#384CC1
RGB	rgb(56, 76, 193)
HSL	hsl(231, 55%, 49%)
HSV	hsv(231, 71%, 76%)
CMYK	cmyk(71%, 60.6%, 0%, 24.3%)
CIE-LAB	lab(37.59, 32.05, -63.55)
CIE-LCH	lch(37.59, 71.18, 296.77°)
OKLab	oklab(47.45% 0.0011 -0.1834)
OKLCH	oklch(47.45% 0.183 270.3)
XYZ	xyz(13.8377, 9.8585, 51.6154)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CC1 #C1AD38

analogous

#3891C1 #384CC1 #6938C1

triadic

#384CC1 #C1384C #4CC138

tetradic

#384CC1 #C13891 #C1AD38 #38C169

square

#384CC1 #C13891 #C1AD38 #38C169

split-complementary

#384CC1 #C16938 #91C138

monochromatic

#1C2762 #2A3992 #384CC1 #6474D2 #949FE0

Accessibility & contrast

On white

7.07

#384CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#384CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CC1

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CC1	#FFFFFF	#000000	##FFFFFF
##384CC1	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)

#005FC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384cc1;
/* rgb */ color: rgb(56, 76, 193);
/* oklch */ color: oklch(47.4% 0.183 270.3);

Tailwind

colors: {
  custom: {
    50: '#817ed5',
    500: '#384cc1',
    950: '#000000',
  },
}

SCSS

$custom: #384cc1;
$custom-light: #817ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#384cc1",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 193
  },
  "hsl": {
    "h": 231.241,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47448,
    "c": 0.1834,
    "h": 270.3
  },
  "luminance": 0.0986
}

Semantic roles & 50–950 ramp

primary

#384CC1

secondary

#CBC18A

accent

#C949DE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384CC1

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

Preview Lab → · Contrast checker → · Palette generator →