#384CAF#384CAF

#384CAF is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.159 H 270.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#384CAF
RGB	rgb(56, 76, 175)
HSL	hsl(230, 52%, 45%)
HSV	hsv(230, 68%, 69%)
CMYK	cmyk(68%, 56.6%, 0%, 31.4%)
CIE-LAB	lab(36.18, 25.56, -55.24)
CIE-LCH	lch(36.18, 60.87, 294.83°)
OKLab	oklab(45.96% 0.0009 -0.159)
OKLCH	oklch(45.96% 0.159 270.3)
XYZ	xyz(11.9506, 9.1037, 41.6765)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CAF #AF9B38

analogous

#3887AF #384CAF #5F38AF

triadic

#384CAF #AF384C #4CAF38

tetradic

#384CAF #AF3887 #AF9B38 #38AF5F

square

#384CAF #AF3887 #AF9B38 #38AF5F

split-complementary

#384CAF #AF5F38 #87AF38

monochromatic

#1A2452 #293881 #384CAF #5A6DCA #8896D9

Accessibility & contrast

On white

7.44

#384CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#384CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CAF

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CAF	#FFFFFF	#000000	##FFFFFF
##384CAF	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384caf;
/* rgb */ color: rgb(56, 76, 175);
/* oklch */ color: oklch(46.0% 0.159 270.3);

Tailwind

colors: {
  custom: {
    50: '#7d7dc8',
    500: '#384caf',
    950: '#000000',
  },
}

SCSS

$custom: #384caf;
$custom-light: #7d7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#384caf",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 175
  },
  "hsl": {
    "h": 229.916,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45962,
    "c": 0.15899,
    "h": 270.3
  },
  "luminance": 0.09105
}

Semantic roles & 50–950 ramp

primary

#384CAF

secondary

#C3B880

accent

#C34DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384CAF

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

Preview Lab → · Contrast checker → · Palette generator →