#384FB2#384FB2

#384FB2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.159 H 269.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#384FB2
RGB	rgb(56, 79, 178)
HSL	hsl(229, 52%, 46%)
HSV	hsv(229, 69%, 70%)
CMYK	cmyk(68.5%, 55.6%, 0%, 30.2%)
CIE-LAB	lab(37.20, 24.69, -55.37)
CIE-LCH	lch(37.20, 60.63, 294.03°)
OKLab	oklab(46.79% -0.0016 -0.1593)
OKLCH	oklch(46.79% 0.159 269.4)
XYZ	xyz(12.4600, 9.6459, 43.3160)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FB2 #B29B38

analogous

#388CB2 #384FB2 #5E38B2

triadic

#384FB2 #B2384F #4FB238

tetradic

#384FB2 #B2388C #B29B38 #38B25E

square

#384FB2 #B2388C #B29B38 #38B25E

split-complementary

#384FB2 #B25E38 #8CB238

monochromatic

#1B2655 #293A83 #384FB2 #5C71CC #8A99DA

Accessibility & contrast

On white

7.17

#384FB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#384FB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FB2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FB2	#FFFFFF	#000000	##FFFFFF
##384FB2	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0052B0

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384fb2;
/* rgb */ color: rgb(56, 79, 178);
/* oklch */ color: oklch(46.8% 0.159 269.4);

Tailwind

colors: {
  custom: {
    50: '#7d80ca',
    500: '#384fb2',
    950: '#000000',
  },
}

SCSS

$custom: #384fb2;
$custom-light: #7d80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#384fb2",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 178
  },
  "hsl": {
    "h": 228.689,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46795,
    "c": 0.15933,
    "h": 269.4
  },
  "luminance": 0.09647
}

Semantic roles & 50–950 ramp

primary

#384FB2

secondary

#C5B881

accent

#C14CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384FB2

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

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