#384DB2#384DB2

#384DB2 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.162 H 270.0°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#384DB2
RGB	rgb(56, 77, 178)
HSL	hsl(230, 52%, 46%)
HSV	hsv(230, 69%, 70%)
CMYK	cmyk(68.5%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(36.67, 26.00, -56.23)
CIE-LCH	lch(36.67, 61.95, 294.81°)
OKLab	oklab(46.4% 0.0001 -0.1619)
OKLCH	oklch(46.4% 0.162 270)
XYZ	xyz(12.3179, 9.3617, 43.2687)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DB2 #B29D38

analogous

#388AB2 #384DB2 #6038B2

triadic

#384DB2 #B2384D #4DB238

tetradic

#384DB2 #B2388A #B29D38 #38B260

square

#384DB2 #B2388A #B29D38 #38B260

split-complementary

#384DB2 #B26038 #8AB238

monochromatic

#1B2555 #293983 #384DB2 #5C6FCC #8A98DA

Accessibility & contrast

On white

7.31

#384DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#384DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DB2

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DB2	#FFFFFF	#000000	##FFFFFF
##384DB2	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384db2;
/* rgb */ color: rgb(56, 77, 178);
/* oklch */ color: oklch(46.4% 0.162 270.0);

Tailwind

colors: {
  custom: {
    50: '#7d7eca',
    500: '#384db2',
    950: '#000000',
  },
}

SCSS

$custom: #384db2;
$custom-light: #7d7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#384db2",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 229.672,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46399,
    "c": 0.16187,
    "h": 270
  },
  "luminance": 0.09363
}

Semantic roles & 50–950 ramp

primary

#384DB2

secondary

#C5B981

accent

#C34CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384DB2

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

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