#384EB6#384EB6

#384EB6 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.166 H 269.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#384EB6
RGB	rgb(56, 78, 182)
HSL	hsl(230, 53%, 47%)
HSV	hsv(230, 69%, 71%)
CMYK	cmyk(69.2%, 57.1%, 0%, 28.6%)
CIE-LAB	lab(37.24, 26.80, -57.67)
CIE-LCH	lch(37.24, 63.59, 294.92°)
OKLab	oklab(46.92% -0.0006 -0.1661)
OKLCH	oklch(46.92% 0.166 269.8)
XYZ	xyz(12.7959, 9.6657, 45.4382)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EB6 #B6A038

analogous

#388DB6 #384EB6 #6138B6

triadic

#384EB6 #B6384E #4EB638

tetradic

#384EB6 #B6388D #B6A038 #38B661

square

#384EB6 #B6388D #B6A038 #38B661

split-complementary

#384EB6 #B66138 #8DB638

monochromatic

#1B2658 #2A3A87 #384EB6 #5E71CD #8D9ADC

Accessibility & contrast

On white

7.16

#384EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#384EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384EB6

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EB6	#FFFFFF	#000000	##FFFFFF
##384EB6	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384eb6;
/* rgb */ color: rgb(56, 78, 182);
/* oklch */ color: oklch(46.9% 0.166 269.8);

Tailwind

colors: {
  custom: {
    50: '#7e7fcd',
    500: '#384eb6',
    950: '#000000',
  },
}

SCSS

$custom: #384eb6;
$custom-light: #7e7fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#384eb6",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 182
  },
  "hsl": {
    "h": 229.524,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46916,
    "c": 0.1661,
    "h": 269.8
  },
  "luminance": 0.09667
}

Semantic roles & 50–950 ramp

primary

#384EB6

secondary

#C6BB84

accent

#C34BDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384EB6

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

Preview Lab → · Contrast checker → · Palette generator →