#386FD9#386FD9

#386FD9 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.2% C 0.173 H 261.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#386FD9
RGB	rgb(56, 111, 217)
HSL	hsl(220, 68%, 54%)
HSV	hsv(220, 74%, 85%)
CMYK	cmyk(74.2%, 48.8%, 0%, 14.9%)
CIE-LAB	lab(48.53, 18.42, -59.62)
CIE-LCH	lch(48.53, 62.40, 287.17°)
OKLab	oklab(56.25% -0.0244 -0.1713)
OKLCH	oklch(56.25% 0.173 261.9)
XYZ	xyz(19.8352, 17.2172, 67.9101)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386FD9 #D9A238

analogous

#38BFD9 #386FD9 #5138D9

triadic

#386FD9 #D9386F #6FD938

tetradic

#386FD9 #D938BF #D9A238 #38D951

square

#386FD9 #D938BF #D9A238 #38D951

split-complementary

#386FD9 #D95138 #BFD938

monochromatic

#183B7E #2253B2 #386FD9 #6B94E3 #9FB9ED

Accessibility & contrast

On white

4.73

#386FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#386FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386FD9

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386FD9	#FFFFFF	#000000	##FFFFFF
##386FD9	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#317BDD

Deuteranopia (green-blind)

#006CD7

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #386fd9;
/* rgb */ color: rgb(56, 111, 217);
/* oklch */ color: oklch(56.2% 0.173 261.9);

Tailwind

colors: {
  custom: {
    50: '#8497e5',
    500: '#386fd9',
    950: '#000000',
  },
}

SCSS

$custom: #386fd9;
$custom-light: #8497e5;
$custom-dark: #000000;

JSON

{
  "hex": "#386fd9",
  "rgb": {
    "r": 56,
    "g": 111,
    "b": 217
  },
  "hsl": {
    "h": 219.503,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56248,
    "c": 0.17303,
    "h": 261.9
  },
  "luminance": 0.17219
}

Semantic roles & 50–950 ramp

primary

#386FD9

secondary

#D9C194

accent

#AF3DEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386FD9

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

Preview Lab → · Contrast checker → · Palette generator →