#384EAB#384EAB

#384EAB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.151 H 269.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#384EAB
RGB	rgb(56, 78, 171)
HSL	hsl(229, 51%, 45%)
HSV	hsv(229, 67%, 67%)
CMYK	cmyk(67.3%, 54.4%, 0%, 32.9%)
CIE-LAB	lab(36.42, 22.80, -52.48)
CIE-LCH	lch(36.42, 57.22, 293.48°)
OKLab	oklab(46.05% -0.0011 -0.1508)
OKLCH	oklch(46.05% 0.151 269.6)
XYZ	xyz(11.7035, 9.2287, 39.6847)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EAB #AB9538

analogous

#3888AB #384EAB #5C38AB

triadic

#384EAB #AB384E #4EAB38

tetradic

#384EAB #AB3888 #AB9538 #38AB5C

square

#384EAB #AB3888 #AB9538 #38AB5C

split-complementary

#384EAB #AB5C38 #88AB38

monochromatic

#1A244F #29397D #384EAB #586DC8 #8696D7

Accessibility & contrast

On white

7.38

#384EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#384EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384EAB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EAB	#FFFFFF	#000000	##FFFFFF
##384EAB	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#095BAE

Deuteranopia (green-blind)

#0051A9

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384eab;
/* rgb */ color: rgb(56, 78, 171);
/* oklch */ color: oklch(46.0% 0.151 269.6);

Tailwind

colors: {
  custom: {
    50: '#7c7fc5',
    500: '#384eab',
    950: '#000000',
  },
}

SCSS

$custom: #384eab;
$custom-light: #7c7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#384eab",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 171
  },
  "hsl": {
    "h": 228.522,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46048,
    "c": 0.15084,
    "h": 269.6
  },
  "luminance": 0.0923
}

Semantic roles & 50–950 ramp

primary

#384EAB

secondary

#C1B47D

accent

#BF4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384EAB

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

Preview Lab → · Contrast checker → · Palette generator →