#384FA9#384FA9

#384FA9 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.147 H 269.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#384FA9
RGB	rgb(56, 79, 169)
HSL	hsl(228, 50%, 44%)
HSV	hsv(228, 67%, 66%)
CMYK	cmyk(66.9%, 53.3%, 0%, 33.7%)
CIE-LAB	lab(36.55, 21.41, -51.08)
CIE-LCH	lch(36.55, 55.39, 292.74°)
OKLab	oklab(46.1% -0.0022 -0.1467)
OKLCH	oklch(46.1% 0.147 269.1)
XYZ	xyz(11.5859, 9.2962, 38.7122)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FA9 #A99238

analogous

#3888A9 #384FA9 #5A38A9

triadic

#384FA9 #A9384F #4FA938

tetradic

#384FA9 #A93888 #A99238 #38A95A

square

#384FA9 #A93888 #A99238 #38A95A

split-complementary

#384FA9 #A95A38 #88A938

monochromatic

#1A244D #293A7B #384FA9 #576EC7 #8595D7

Accessibility & contrast

On white

7.34

#384FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#384FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FA9

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FA9	#FFFFFF	#000000	##FFFFFF
##384FA9	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145BAC

Deuteranopia (green-blind)

#0051A7

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #384fa9;
/* rgb */ color: rgb(56, 79, 169);
/* oklch */ color: oklch(46.1% 0.147 269.1);

Tailwind

colors: {
  custom: {
    50: '#7b80c3',
    500: '#384fa9',
    950: '#000000',
  },
}

SCSS

$custom: #384fa9;
$custom-light: #7b80c3;
$custom-dark: #000000;

JSON

{
  "hex": "#384fa9",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 169
  },
  "hsl": {
    "h": 227.788,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46098,
    "c": 0.14673,
    "h": 269.1
  },
  "luminance": 0.09297
}

Semantic roles & 50–950 ramp

primary

#384FA9

secondary

#C0B37C

accent

#BD4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #384FA9

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

Preview Lab → · Contrast checker → · Palette generator →