#386ECC#386ECC

#386ECC is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.1% C 0.157 H 260.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#386ECC
RGB	rgb(56, 110, 204)
HSL	hsl(218, 59%, 51%)
HSV	hsv(218, 73%, 80%)
CMYK	cmyk(72.5%, 46.1%, 0%, 20%)
CIE-LAB	lab(47.43, 14.26, -53.98)
CIE-LCH	lch(47.43, 55.83, 284.80°)
OKLab	oklab(55.14% -0.0255 -0.1547)
OKLCH	oklch(55.14% 0.157 260.6)
XYZ	xyz(18.1020, 16.3503, 59.3169)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386ECC #CC9638

analogous

#38B8CC #386ECC #4C38CC

triadic

#386ECC #CC386E #6ECC38

tetradic

#386ECC #CC38B8 #CC9638 #38CC4C

square

#386ECC #CC38B8 #CC9638 #38CC4C

split-complementary

#386ECC #CC4C38 #B8CC38

monochromatic

#1C3A6E #29539E #386ECC #6991D8 #99B5E5

Accessibility & contrast

On white

4.92

#386ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#386ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386ECC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386ECC	#FFFFFF	#000000	##FFFFFF
##386ECC	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D78D0

Deuteranopia (green-blind)

#1B6ACA

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #386ecc;
/* rgb */ color: rgb(56, 110, 204);
/* oklch */ color: oklch(55.1% 0.157 260.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#386ecc",
  "rgb": {
    "r": 56,
    "g": 110,
    "b": 204
  },
  "hsl": {
    "h": 218.108,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.55138,
    "c": 0.15682,
    "h": 260.6
  },
  "luminance": 0.16352
}

Semantic roles & 50–950 ramp

primary

#386ECC

secondary

#D1B98F

accent

#A945E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #386ECC

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

Preview Lab → · Contrast checker → · Palette generator →