#384DB0#384DB0

#384DB0 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.159 H 270.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#384DB0
RGB	rgb(56, 77, 176)
HSL	hsl(230, 52%, 45%)
HSV	hsv(230, 68%, 69%)
CMYK	cmyk(68.2%, 56.2%, 0%, 31%)
CIE-LAB	lab(36.52, 25.27, -55.29)
CIE-LCH	lch(36.52, 60.79, 294.56°)
OKLab	oklab(46.24% 0 -0.1591)
OKLCH	oklch(46.24% 0.159 270)
XYZ	xyz(12.1186, 9.2819, 42.2188)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DB0 #B09B38

analogous

#3889B0 #384DB0 #5F38B0

triadic

#384DB0 #B0384D #4DB038

tetradic

#384DB0 #B03889 #B09B38 #38B05F

square

#384DB0 #B03889 #B09B38 #38B05F

split-complementary

#384DB0 #B05F38 #89B038

monochromatic

#1A2453 #293982 #384DB0 #5B6ECB #8997D9

Accessibility & contrast

On white

7.35

#384DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#384DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DB0

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DB0	#FFFFFF	#000000	##FFFFFF
##384DB0	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB3

Deuteranopia (green-blind)

#0051AE

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384db0;
/* rgb */ color: rgb(56, 77, 176);
/* oklch */ color: oklch(46.2% 0.159 270.0);

Tailwind

colors: {
  custom: {
    50: '#7d7ec8',
    500: '#384db0',
    950: '#000000',
  },
}

SCSS

$custom: #384db0;
$custom-light: #7d7ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#384db0",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 229.5,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4624,
    "c": 0.1591,
    "h": 270
  },
  "luminance": 0.09283
}

Semantic roles & 50–950 ramp

primary

#384DB0

secondary

#C4B880

accent

#C24DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384DB0

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

Preview Lab → · Contrast checker → · Palette generator →