#384CB0#384CB0

#384CB0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.160 H 270.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#384CB0
RGB	rgb(56, 76, 176)
HSL	hsl(230, 52%, 45%)
HSV	hsv(230, 68%, 69%)
CMYK	cmyk(68.2%, 56.8%, 0%, 31%)
CIE-LAB	lab(36.26, 25.92, -55.71)
CIE-LCH	lch(36.26, 61.45, 294.95°)
OKLab	oklab(46.04% 0.0009 -0.1604)
OKLCH	oklch(46.04% 0.16 270.3)
XYZ	xyz(12.0491, 9.1431, 42.1957)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CB0 #B09C38

analogous

#3888B0 #384CB0 #6038B0

triadic

#384CB0 #B0384C #4CB038

tetradic

#384CB0 #B03888 #B09C38 #38B060

square

#384CB0 #B03888 #B09C38 #38B060

split-complementary

#384CB0 #B06038 #88B038

monochromatic

#1A2453 #293882 #384CB0 #5B6DCB #8996D9

Accessibility & contrast

On white

7.42

#384CB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#384CB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CB0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CB0	#FFFFFF	#000000	##FFFFFF
##384CB0	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB3

Deuteranopia (green-blind)

#0050AE

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384cb0;
/* rgb */ color: rgb(56, 76, 176);
/* oklch */ color: oklch(46.0% 0.160 270.3);

Tailwind

colors: {
  custom: {
    50: '#7d7dc8',
    500: '#384cb0',
    950: '#000000',
  },
}

SCSS

$custom: #384cb0;
$custom-light: #7d7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#384cb0",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 176
  },
  "hsl": {
    "h": 230,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46042,
    "c": 0.16037,
    "h": 270.3
  },
  "luminance": 0.09144
}

Semantic roles & 50–950 ramp

primary

#384CB0

secondary

#C4B880

accent

#C34DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384CB0

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

Preview Lab → · Contrast checker → · Palette generator →