#384AD4#384AD4

#384AD4 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.8% C 0.210 H 270.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#384AD4
RGB	rgb(56, 74, 212)
HSL	hsl(233, 64%, 53%)
HSV	hsv(233, 74%, 83%)
CMYK	cmyk(73.6%, 65.1%, 0%, 16.9%)
CIE-LAB	lab(38.71, 40.03, -72.74)
CIE-LCH	lch(38.71, 83.02, 298.83°)
OKLab	oklab(48.77% 0.0016 -0.2103)
OKLCH	oklch(48.77% 0.21 270.4)
XYZ	xyz(15.9593, 10.4901, 63.4583)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AD4 #D4C238

analogous

#3898D4 #384AD4 #7438D4

triadic

#384AD4 #D4384A #4AD438

tetradic

#384AD4 #D43898 #D4C238 #38D474

square

#384AD4 #D43898 #D4C238 #38D474

split-complementary

#384AD4 #D47438 #98D438

monochromatic

#1A2578 #2534AA #384AD4 #6A78DF #9DA6EA

Accessibility & contrast

On white

6.78

#384AD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#384AD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384AD4

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AD4	#FFFFFF	#000000	##FFFFFF
##384AD4	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D8

Deuteranopia (green-blind)

#0054D1

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #384ad4;
/* rgb */ color: rgb(56, 74, 212);
/* oklch */ color: oklch(48.8% 0.210 270.4);

Tailwind

colors: {
  custom: {
    50: '#857ce2',
    500: '#384ad4',
    950: '#000000',
  },
}

SCSS

$custom: #384ad4;
$custom-light: #857ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#384ad4",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 212
  },
  "hsl": {
    "h": 233.077,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48767,
    "c": 0.21035,
    "h": 270.4
  },
  "luminance": 0.10492
}

Semantic roles & 50–950 ramp

primary

#384AD4

secondary

#D6CE92

accent

#D440E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #384AD4

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

Preview Lab → · Contrast checker → · Palette generator →