#384AB8#384AB8

#384AB8 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.174 H 270.9°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#384AB8
RGB	rgb(56, 74, 184)
HSL	hsl(232, 53%, 47%)
HSV	hsv(232, 70%, 72%)
CMYK	cmyk(69.6%, 59.8%, 0%, 27.8%)
CIE-LAB	lab(36.36, 30.11, -60.27)
CIE-LCH	lch(36.36, 67.37, 296.55°)
OKLab	oklab(46.32% 0.0027 -0.1738)
OKLCH	oklch(46.32% 0.174 270.9)
XYZ	xyz(12.7285, 9.1978, 46.4427)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AB8 #B8A638

analogous

#388AB8 #384AB8 #6638B8

triadic

#384AB8 #B8384A #4AB838

tetradic

#384AB8 #B8388A #B8A638 #38B866

square

#384AB8 #B8388A #B8A638 #38B866

split-complementary

#384AB8 #B86638 #8AB838

monochromatic

#1B245A #2A3789 #384AB8 #5F6FCE #8E99DD

Accessibility & contrast

On white

7.39

#384AB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#384AB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384AB8

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AB8	#FFFFFF	#000000	##FFFFFF
##384AB8	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBC

Deuteranopia (green-blind)

#0050B6

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384ab8;
/* rgb */ color: rgb(56, 74, 184);
/* oklch */ color: oklch(46.3% 0.174 270.9);

Tailwind

colors: {
  custom: {
    50: '#7f7cce',
    500: '#384ab8',
    950: '#000000',
  },
}

SCSS

$custom: #384ab8;
$custom-light: #7f7cce;
$custom-dark: #000000;

JSON

{
  "hex": "#384ab8",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 184
  },
  "hsl": {
    "h": 231.563,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46315,
    "c": 0.17381,
    "h": 270.9
  },
  "luminance": 0.09199
}

Semantic roles & 50–950 ramp

primary

#384AB8

secondary

#C7BE85

accent

#C84BDD

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #384AB8

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

Preview Lab → · Contrast checker → · Palette generator →