#384CBD#384CBD

#384CBD is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.178 H 270.4°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#384CBD
RGB	rgb(56, 76, 189)
HSL	hsl(231, 54%, 48%)
HSV	hsv(231, 70%, 74%)
CMYK	cmyk(70.4%, 59.8%, 0%, 25.9%)
CIE-LAB	lab(37.27, 30.62, -61.74)
CIE-LCH	lch(37.27, 68.91, 296.38°)
OKLab	oklab(47.11% 0.0011 -0.1781)
OKLCH	oklch(47.11% 0.178 270.4)
XYZ	xyz(13.3975, 9.6824, 49.2971)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CBD #BDA938

analogous

#388FBD #384CBD #6638BD

triadic

#384CBD #BD384C #4CBD38

tetradic

#384CBD #BD388F #BDA938 #38BD66

square

#384CBD #BD388F #BDA938 #38BD66

split-complementary

#384CBD #BD6638 #8FBD38

monochromatic

#1C265F #2A398E #384CBD #6272D0 #919DDE

Accessibility & contrast

On white

7.15

#384CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#384CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CBD

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CBD	#FFFFFF	#000000	##FFFFFF
##384CBD	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384cbd;
/* rgb */ color: rgb(56, 76, 189);
/* oklch */ color: oklch(47.1% 0.178 270.4);

Tailwind

colors: {
  custom: {
    50: '#807dd2',
    500: '#384cbd',
    950: '#000000',
  },
}

SCSS

$custom: #384cbd;
$custom-light: #807dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#384cbd",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 189
  },
  "hsl": {
    "h": 230.977,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4711,
    "c": 0.17807,
    "h": 270.4
  },
  "luminance": 0.09684
}

Semantic roles & 50–950 ramp

primary

#384CBD

secondary

#C9BF87

accent

#C74ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384CBD

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

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