#386FCC#386FCC

#386FCC is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.4% C 0.156 H 260.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#386FCC
RGB	rgb(56, 111, 204)
HSL	hsl(218, 59%, 51%)
HSV	hsv(218, 73%, 80%)
CMYK	cmyk(72.5%, 45.6%, 0%, 20%)
CIE-LAB	lab(47.71, 13.63, -53.53)
CIE-LCH	lch(47.71, 55.24, 284.29°)
OKLab	oklab(55.35% -0.0264 -0.1534)
OKLCH	oklch(55.35% 0.156 260.2)
XYZ	xyz(18.2105, 16.5673, 59.3531)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386FCC #CC9538

analogous

#38B9CC #386FCC #4B38CC

triadic

#386FCC #CC386F #6FCC38

tetradic

#386FCC #CC38B9 #CC9538 #38CC4B

square

#386FCC #CC38B9 #CC9538 #38CC4B

split-complementary

#386FCC #CC4B38 #B9CC38

monochromatic

#1C3A6E #29549E #386FCC #6992D8 #99B6E5

Accessibility & contrast

On white

4.87

#386FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#386FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386FCC

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386FCC	#FFFFFF	#000000	##FFFFFF
##386FCC	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F78D0

Deuteranopia (green-blind)

#1F6BCA

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #386fcc;
/* rgb */ color: rgb(56, 111, 204);
/* oklch */ color: oklch(55.4% 0.156 260.2);

Tailwind

colors: {
  custom: {
    50: '#8197dc',
    500: '#386fcc',
    950: '#000000',
  },
}

SCSS

$custom: #386fcc;
$custom-light: #8197dc;
$custom-dark: #000000;

JSON

{
  "hex": "#386fcc",
  "rgb": {
    "r": 56,
    "g": 111,
    "b": 204
  },
  "hsl": {
    "h": 217.703,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.55353,
    "c": 0.15566,
    "h": 260.2
  },
  "luminance": 0.16569
}

Semantic roles & 50–950 ramp

primary

#386FCC

secondary

#D1B88F

accent

#A845E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #386FCC

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

Preview Lab → · Contrast checker → · Palette generator →