#384FB6#384FB6

#384FB6 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.165 H 269.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#384FB6
RGB	rgb(56, 79, 182)
HSL	hsl(229, 53%, 47%)
HSV	hsv(229, 69%, 71%)
CMYK	cmyk(69.2%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(37.50, 26.15, -57.25)
CIE-LCH	lch(37.50, 62.93, 294.55°)
OKLab	oklab(47.11% -0.0014 -0.1648)
OKLCH	oklch(47.11% 0.165 269.5)
XYZ	xyz(12.8675, 9.8089, 45.4621)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FB6 #B69F38

analogous

#388EB6 #384FB6 #6038B6

triadic

#384FB6 #B6384F #4FB638

tetradic

#384FB6 #B6388E #B69F38 #38B660

square

#384FB6 #B6388E #B69F38 #38B660

split-complementary

#384FB6 #B66038 #8EB638

monochromatic

#1B2658 #2A3B87 #384FB6 #5E72CD #8D9BDC

Accessibility & contrast

On white

7.09

#384FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#384FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FB6

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FB6	#FFFFFF	#000000	##FFFFFF
##384FB6	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384fb6;
/* rgb */ color: rgb(56, 79, 182);
/* oklch */ color: oklch(47.1% 0.165 269.5);

Tailwind

colors: {
  custom: {
    50: '#7e80cd',
    500: '#384fb6',
    950: '#000000',
  },
}

SCSS

$custom: #384fb6;
$custom-light: #7e80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#384fb6",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 229.048,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47112,
    "c": 0.16485,
    "h": 269.5
  },
  "luminance": 0.0981
}

Semantic roles & 50–950 ramp

primary

#384FB6

secondary

#C6BA84

accent

#C24BDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384FB6

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

Preview Lab → · Contrast checker → · Palette generator →