#384CB2#384CB2

#384CB2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.2% C 0.163 H 270.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#384CB2
RGB	rgb(56, 76, 178)
HSL	hsl(230, 52%, 46%)
HSV	hsv(230, 69%, 70%)
CMYK	cmyk(68.5%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(36.41, 26.65, -56.65)
CIE-LCH	lch(36.41, 62.61, 295.19°)
OKLab	oklab(46.2% 0.001 -0.1631)
OKLCH	oklch(46.2% 0.163 270.3)
XYZ	xyz(12.2485, 9.2228, 43.2455)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CB2 #B29E38

analogous

#3889B2 #384CB2 #6138B2

triadic

#384CB2 #B2384C #4CB238

tetradic

#384CB2 #B23889 #B29E38 #38B261

square

#384CB2 #B23889 #B29E38 #38B261

split-complementary

#384CB2 #B26138 #89B238

monochromatic

#1B2455 #293883 #384CB2 #5C6ECC #8A97DA

Accessibility & contrast

On white

7.38

#384CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#384CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CB2

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CB2	#FFFFFF	#000000	##FFFFFF
##384CB2	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384cb2;
/* rgb */ color: rgb(56, 76, 178);
/* oklch */ color: oklch(46.2% 0.163 270.3);

Tailwind

colors: {
  custom: {
    50: '#7d7dca',
    500: '#384cb2',
    950: '#000000',
  },
}

SCSS

$custom: #384cb2;
$custom-light: #7d7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#384cb2",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 230.164,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46203,
    "c": 0.16313,
    "h": 270.3
  },
  "luminance": 0.09224
}

Semantic roles & 50–950 ramp

primary

#384CB2

secondary

#C5B981

accent

#C44CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384CB2

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

Preview Lab → · Contrast checker → · Palette generator →