#386FDB#386FDB

#386FDB is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.4% C 0.176 H 262.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#386FDB
RGB	rgb(56, 111, 219)
HSL	hsl(220, 69%, 54%)
HSV	hsv(220, 74%, 86%)
CMYK	cmyk(74.4%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(48.66, 19.15, -60.54)
CIE-LCH	lch(48.66, 63.50, 287.56°)
OKLab	oklab(56.39% -0.0242 -0.174)
OKLCH	oklch(56.39% 0.176 262.1)
XYZ	xyz(20.0969, 17.3219, 69.2884)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386FDB #DBA438

analogous

#38C0DB #386FDB #5338DB

triadic

#386FDB #DB386F #6FDB38

tetradic

#386FDB #DB38C0 #DBA438 #38DB53

square

#386FDB #DB38C0 #DBA438 #38DB53

split-complementary

#386FDB #DB5338 #C0DB38

monochromatic

#173B81 #2153B5 #386FDB #6C95E4 #A0BAEE

Accessibility & contrast

On white

4.70

#386FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#386FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386FDB

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386FDB	#FFFFFF	#000000	##FFFFFF
##386FDB	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7BDF

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #386fdb;
/* rgb */ color: rgb(56, 111, 219);
/* oklch */ color: oklch(56.4% 0.176 262.1);

Tailwind

colors: {
  custom: {
    50: '#8497e7',
    500: '#386fdb',
    950: '#000000',
  },
}

SCSS

$custom: #386fdb;
$custom-light: #8497e7;
$custom-dark: #000000;

JSON

{
  "hex": "#386fdb",
  "rgb": {
    "r": 56,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 219.755,
    "s": 69.362,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5639,
    "c": 0.17568,
    "h": 262.1
  },
  "luminance": 0.17324
}

Semantic roles & 50–950 ramp

primary

#386FDB

secondary

#DAC395

accent

#B13CEC

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386FDB

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

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