#384FC1#384FC1

#384FC1 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.180 H 269.6°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#384FC1
RGB	rgb(56, 79, 193)
HSL	hsl(230, 55%, 49%)
HSV	hsv(230, 71%, 76%)
CMYK	cmyk(71%, 59.1%, 0%, 24.3%)
CIE-LAB	lab(38.34, 30.13, -62.32)
CIE-LCH	lch(38.34, 69.22, 295.80°)
OKLab	oklab(48.01% -0.0012 -0.1797)
OKLCH	oklch(48.01% 0.18 269.6)
XYZ	xyz(14.0492, 10.2816, 51.6859)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FC1 #C1AA38

analogous

#3894C1 #384FC1 #6638C1

triadic

#384FC1 #C1384F #4FC138

tetradic

#384FC1 #C13894 #C1AA38 #38C166

square

#384FC1 #C13894 #C1AA38 #38C166

split-complementary

#384FC1 #C16638 #94C138

monochromatic

#1C2862 #2A3C92 #384FC1 #6477D2 #94A0E0

Accessibility & contrast

On white

6.87

#384FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#384FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384FC1

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FC1	#FFFFFF	#000000	##FFFFFF
##384FC1	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #384fc1;
/* rgb */ color: rgb(56, 79, 193);
/* oklch */ color: oklch(48.0% 0.180 269.6);

Tailwind

colors: {
  custom: {
    50: '#8080d5',
    500: '#384fc1',
    950: '#000000',
  },
}

SCSS

$custom: #384fc1;
$custom-light: #8080d5;
$custom-dark: #000000;

JSON

{
  "hex": "#384fc1",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 193
  },
  "hsl": {
    "h": 229.927,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48009,
    "c": 0.17975,
    "h": 269.6
  },
  "luminance": 0.10283
}

Semantic roles & 50–950 ramp

primary

#384FC1

secondary

#CBC08A

accent

#C549DE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #384FC1

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

Preview Lab → · Contrast checker → · Palette generator →