#384CBF#384CBF

#384CBF is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.181 H 270.3°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#384CBF
RGB	rgb(56, 76, 191)
HSL	hsl(231, 55%, 48%)
HSV	hsv(231, 71%, 75%)
CMYK	cmyk(70.7%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(37.43, 31.34, -62.65)
CIE-LCH	lch(37.43, 70.05, 296.58°)
OKLab	oklab(47.28% 0.0011 -0.1807)
OKLCH	oklch(47.28% 0.181 270.3)
XYZ	xyz(13.6161, 9.7699, 50.4483)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CBF #BFAB38

analogous

#388FBF #384CBF #6738BF

triadic

#384CBF #BF384C #4CBF38

tetradic

#384CBF #BF388F #BFAB38 #38BF67

square

#384CBF #BF388F #BFAB38 #38BF67

split-complementary

#384CBF #BF6738 #8FBF38

monochromatic

#1C2660 #2A3990 #384CBF #6373D1 #929EDF

Accessibility & contrast

On white

7.11

#384CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#384CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CBF

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CBF	#FFFFFF	#000000	##FFFFFF
##384CBF	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384cbf;
/* rgb */ color: rgb(56, 76, 191);
/* oklch */ color: oklch(47.3% 0.181 270.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#384cbf",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 231.111,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47279,
    "c": 0.18074,
    "h": 270.3
  },
  "luminance": 0.09771
}

Semantic roles & 50–950 ramp

primary

#384CBF

secondary

#CAC089

accent

#C84ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #384CBF

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

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