#384BBF#384BBF

#384BBF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.1% C 0.182 H 270.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#384BBF
RGB	rgb(56, 75, 191)
HSL	hsl(232, 55%, 48%)
HSV	hsv(232, 71%, 75%)
CMYK	cmyk(70.7%, 60.7%, 0%, 25.1%)
CIE-LAB	lab(37.18, 31.98, -63.05)
CIE-LCH	lch(37.18, 70.70, 296.89°)
OKLab	oklab(47.09% 0.0018 -0.1819)
OKLCH	oklch(47.09% 0.182 270.6)
XYZ	xyz(13.5477, 9.6331, 50.4255)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BBF #BFAC38

analogous

#388EBF #384BBF #6938BF

triadic

#384BBF #BF384B #4BBF38

tetradic

#384BBF #BF388E #BFAC38 #38BF69

square

#384BBF #BF388E #BFAC38 #38BF69

split-complementary

#384BBF #BF6938 #8EBF38

monochromatic

#1C2660 #2A3890 #384BBF #6372D1 #929DDF

Accessibility & contrast

On white

7.18

#384BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#384BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384BBF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BBF	#FFFFFF	#000000	##FFFFFF
##384BBF	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #384bbf;
/* rgb */ color: rgb(56, 75, 191);
/* oklch */ color: oklch(47.1% 0.182 270.6);

Tailwind

colors: {
  custom: {
    50: '#807dd3',
    500: '#384bbf',
    950: '#000000',
  },
}

SCSS

$custom: #384bbf;
$custom-light: #807dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#384bbf",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 191
  },
  "hsl": {
    "h": 231.556,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47093,
    "c": 0.18196,
    "h": 270.6
  },
  "luminance": 0.09634
}

Semantic roles & 50–950 ramp

primary

#384BBF

secondary

#CAC189

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384BBF

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

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