#386CD9#386CD9

#386CD9 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.6% C 0.177 H 262.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#386CD9
RGB	rgb(56, 108, 217)
HSL	hsl(221, 68%, 54%)
HSV	hsv(221, 74%, 85%)
CMYK	cmyk(74.2%, 50.2%, 0%, 14.9%)
CIE-LAB	lab(47.72, 20.32, -60.93)
CIE-LCH	lch(47.72, 64.23, 288.44°)
OKLab	oklab(55.63% -0.022 -0.1752)
OKLCH	oklch(55.63% 0.177 262.8)
XYZ	xyz(19.5134, 16.5735, 67.8028)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386CD9 #D9A538

analogous

#38BCD9 #386CD9 #5438D9

triadic

#386CD9 #D9386C #6CD938

tetradic

#386CD9 #D938BC #D9A538 #38D954

square

#386CD9 #D938BC #D9A538 #38D954

split-complementary

#386CD9 #D95438 #BCD938

monochromatic

#18397E #2250B2 #386CD9 #6B92E3 #9FB8ED

Accessibility & contrast

On white

4.87

#386CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#386CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386CD9

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386CD9	#FFFFFF	#000000	##FFFFFF
##386CD9	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2979DD

Deuteranopia (green-blind)

#006AD7

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #386cd9;
/* rgb */ color: rgb(56, 108, 217);
/* oklch */ color: oklch(55.6% 0.177 262.8);

Tailwind

colors: {
  custom: {
    50: '#8495e5',
    500: '#386cd9',
    950: '#000000',
  },
}

SCSS

$custom: #386cd9;
$custom-light: #8495e5;
$custom-dark: #000000;

JSON

{
  "hex": "#386cd9",
  "rgb": {
    "r": 56,
    "g": 108,
    "b": 217
  },
  "hsl": {
    "h": 220.621,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55626,
    "c": 0.1766,
    "h": 262.8
  },
  "luminance": 0.16576
}

Semantic roles & 50–950 ramp

primary

#386CD9

secondary

#D9C394

accent

#B33DEB

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386CD9

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

Preview Lab → · Contrast checker → · Palette generator →