#386FDD#386FDD

#386FDD is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.5% C 0.178 H 262.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#386FDD
RGB	rgb(56, 111, 221)
HSL	hsl(220, 71%, 54%)
HSV	hsv(220, 75%, 87%)
CMYK	cmyk(74.7%, 49.8%, 0%, 13.3%)
CIE-LAB	lab(48.79, 19.89, -61.46)
CIE-LCH	lch(48.79, 64.60, 287.93°)
OKLab	oklab(56.53% -0.0239 -0.1767)
OKLCH	oklch(56.53% 0.178 262.3)
XYZ	xyz(20.3618, 17.4278, 70.6834)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386FDD #DDA638

analogous

#38C2DD #386FDD #5438DD

triadic

#386FDD #DD386F #6FDD38

tetradic

#386FDD #DD38C2 #DDA638 #38DD54

square

#386FDD #DD38C2 #DDA638 #38DD54

split-complementary

#386FDD #DD5438 #C2DD38

monochromatic

#173B84 #1F52B8 #386FDD #6C95E6 #A1BBEF

Accessibility & contrast

On white

4.68

#386FDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#386FDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386FDD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386FDD	#FFFFFF	#000000	##FFFFFF
##386FDD	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7CE1

Deuteranopia (green-blind)

#006DDB

Tritanopia (blue-blind)

#00899B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #386fdd;
/* rgb */ color: rgb(56, 111, 221);
/* oklch */ color: oklch(56.5% 0.178 262.3);

Tailwind

colors: {
  custom: {
    50: '#8597e8',
    500: '#386fdd',
    950: '#000000',
  },
}

SCSS

$custom: #386fdd;
$custom-light: #8597e8;
$custom-dark: #000000;

JSON

{
  "hex": "#386fdd",
  "rgb": {
    "r": 56,
    "g": 111,
    "b": 221
  },
  "hsl": {
    "h": 220,
    "s": 70.815,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56532,
    "c": 0.17833,
    "h": 262.3
  },
  "luminance": 0.1743
}

Semantic roles & 50–950 ramp

primary

#386FDD

secondary

#DBC495

accent

#B23AEE

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #386FDD

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

Preview Lab → · Contrast checker → · Palette generator →