#386BD3#386BD3

#386BD3 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.170 H 262.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#386BD3
RGB	rgb(56, 107, 211)
HSL	hsl(220, 64%, 52%)
HSV	hsv(220, 73%, 83%)
CMYK	cmyk(73.5%, 49.3%, 0%, 17.3%)
CIE-LAB	lab(47.05, 18.74, -58.59)
CIE-LCH	lch(47.05, 61.52, 287.74°)
OKLab	oklab(54.99% -0.022 -0.1684)
OKLCH	oklch(54.99% 0.17 262.6)
XYZ	xyz(18.6423, 16.0572, 63.7323)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BD3 #D3A038

analogous

#38B9D3 #386BD3 #5338D3

triadic

#386BD3 #D3386B #6BD338

tetradic

#386BD3 #D338B9 #D3A038 #38D353

square

#386BD3 #D338B9 #D3A038 #38D353

split-complementary

#386BD3 #D35338 #B9D338

monochromatic

#1A3976 #2550A9 #386BD3 #6A90DE #9CB6E9

Accessibility & contrast

On white

4.99

#386BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#386BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BD3

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BD3	#FFFFFF	#000000	##FFFFFF
##386BD3	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E77D7

Deuteranopia (green-blind)

#0069D1

Tritanopia (blue-blind)

#008495

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #386bd3;
/* rgb */ color: rgb(56, 107, 211);
/* oklch */ color: oklch(55.0% 0.170 262.6);

Tailwind

colors: {
  custom: {
    50: '#8394e1',
    500: '#386bd3',
    950: '#000000',
  },
}

SCSS

$custom: #386bd3;
$custom-light: #8394e1;
$custom-dark: #000000;

JSON

{
  "hex": "#386bd3",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 211
  },
  "hsl": {
    "h": 220.258,
    "s": 63.786,
    "l": 52.353
  },
  "oklch": {
    "l": 0.54989,
    "c": 0.16979,
    "h": 262.6
  },
  "luminance": 0.16059
}

Semantic roles & 50–950 ramp

primary

#386BD3

secondary

#D5BF92

accent

#B041E7

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #386BD3

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

Preview Lab → · Contrast checker → · Palette generator →