#384DB8#384DB8

#384DB8 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.170 H 270.1°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#384DB8
RGB	rgb(56, 77, 184)
HSL	hsl(230, 53%, 47%)
HSV	hsv(230, 70%, 72%)
CMYK	cmyk(69.6%, 58.2%, 0%, 27.8%)
CIE-LAB	lab(37.13, 28.17, -59.02)
CIE-LCH	lch(37.13, 65.40, 295.51°)
OKLab	oklab(46.89% 0.0003 -0.1701)
OKLCH	oklch(46.89% 0.17 270.1)
XYZ	xyz(12.9335, 9.6079, 46.5110)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DB8 #B8A338

analogous

#388DB8 #384DB8 #6338B8

triadic

#384DB8 #B8384D #4DB838

tetradic

#384DB8 #B8388D #B8A338 #38B863

square

#384DB8 #B8388D #B8A338 #38B863

split-complementary

#384DB8 #B86338 #8DB838

monochromatic

#1B265A #2A3989 #384DB8 #5F71CE #8E9BDD

Accessibility & contrast

On white

7.19

#384DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#384DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DB8

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DB8	#FFFFFF	#000000	##FFFFFF
##384DB8	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBC

Deuteranopia (green-blind)

#0052B6

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #384db8;
/* rgb */ color: rgb(56, 77, 184);
/* oklch */ color: oklch(46.9% 0.170 270.1);

Tailwind

colors: {
  custom: {
    50: '#7f7ece',
    500: '#384db8',
    950: '#000000',
  },
}

SCSS

$custom: #384db8;
$custom-light: #7f7ece;
$custom-dark: #000000;

JSON

{
  "hex": "#384db8",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 184
  },
  "hsl": {
    "h": 230.156,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46885,
    "c": 0.17009,
    "h": 270.1
  },
  "luminance": 0.09609
}

Semantic roles & 50–950 ramp

primary

#384DB8

secondary

#C7BC85

accent

#C54BDD

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #384DB8

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

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