#386FD7#386FD7

#386FD7 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.1% C 0.170 H 261.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#386FD7
RGB	rgb(56, 111, 215)
HSL	hsl(219, 67%, 53%)
HSV	hsv(219, 74%, 84%)
CMYK	cmyk(74%, 48.4%, 0%, 15.7%)
CIE-LAB	lab(48.40, 17.68, -58.69)
CIE-LCH	lch(48.40, 61.29, 286.77°)
OKLab	oklab(56.11% -0.0247 -0.1686)
OKLCH	oklch(56.11% 0.17 261.7)
XYZ	xyz(19.5767, 17.1138, 66.5483)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386FD7 #D7A038

analogous

#38BFD7 #386FD7 #5038D7

triadic

#386FD7 #D7386F #6FD738

tetradic

#386FD7 #D738BF #D7A038 #38D750

square

#386FD7 #D738BF #D7A038 #38D750

split-complementary

#386FD7 #D75038 #BFD738

monochromatic

#193B7C #2353AF #386FD7 #6B94E1 #9EB9EB

Accessibility & contrast

On white

4.75

#386FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#386FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386FD7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386FD7	#FFFFFF	#000000	##FFFFFF
##386FD7	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#347BDB

Deuteranopia (green-blind)

#006CD5

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #386fd7;
/* rgb */ color: rgb(56, 111, 215);
/* oklch */ color: oklch(56.1% 0.170 261.7);

Tailwind

colors: {
  custom: {
    50: '#8397e4',
    500: '#386fd7',
    950: '#000000',
  },
}

SCSS

$custom: #386fd7;
$custom-light: #8397e4;
$custom-dark: #000000;

JSON

{
  "hex": "#386fd7",
  "rgb": {
    "r": 56,
    "g": 111,
    "b": 215
  },
  "hsl": {
    "h": 219.245,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56108,
    "c": 0.17037,
    "h": 261.7
  },
  "luminance": 0.17116
}

Semantic roles & 50–950 ramp

primary

#386FD7

secondary

#D8C093

accent

#AE3EE9

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386FD7

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

Preview Lab → · Contrast checker → · Palette generator →