#384FC6#384FC6

#384FC6 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.186 H 269.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#384FC6
RGB	rgb(56, 79, 198)
HSL	hsl(230, 56%, 50%)
HSV	hsv(230, 72%, 78%)
CMYK	cmyk(71.7%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(38.74, 31.93, -64.59)
CIE-LCH	lch(38.74, 72.05, 296.31°)
OKLab	oklab(48.43% -0.0012 -0.1864)
OKLCH	oklch(48.43% 0.186 269.6)
XYZ	xyz(14.6164, 10.5084, 54.6732)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FC6 #C6AF38

analogous

#3896C6 #384FC6 #6838C6

triadic

#384FC6 #C6384F #4FC638

tetradic

#384FC6 #C63896 #C6AF38 #38C668

square

#384FC6 #C63896 #C6AF38 #38C668

split-complementary

#384FC6 #C66838 #96C638

monochromatic

#1D2967 #2B3C96 #384FC6 #6779D4 #97A3E2

Accessibility & contrast

On white

6.77

#384FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#384FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384FC6

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FC6	#FFFFFF	#000000	##FFFFFF
##384FC6	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CA

Deuteranopia (green-blind)

#0055C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #384fc6;
/* rgb */ color: rgb(56, 79, 198);
/* oklch */ color: oklch(48.4% 0.186 269.6);

Tailwind

colors: {
  custom: {
    50: '#8280d8',
    500: '#384fc6',
    950: '#000000',
  },
}

SCSS

$custom: #384fc6;
$custom-light: #8280d8;
$custom-dark: #000000;

JSON

{
  "hex": "#384fc6",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 230.282,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48428,
    "c": 0.18641,
    "h": 269.6
  },
  "luminance": 0.1051
}

Semantic roles & 50–950 ramp

primary

#384FC6

secondary

#CDC38D

accent

#C749DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #384FC6

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

Preview Lab → · Contrast checker → · Palette generator →