#386BD9#386BD9

#386BD9 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.4% C 0.178 H 263.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#386BD9
RGB	rgb(56, 107, 217)
HSL	hsl(221, 68%, 54%)
HSV	hsv(221, 74%, 85%)
CMYK	cmyk(74.2%, 50.7%, 0%, 14.9%)
CIE-LAB	lab(47.45, 20.95, -61.37)
CIE-LCH	lch(47.45, 64.84, 288.85°)
OKLab	oklab(55.42% -0.0213 -0.1765)
OKLCH	oklch(55.42% 0.178 263.1)
XYZ	xyz(19.4085, 16.3637, 67.7678)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BD9 #D9A638

analogous

#38BBD9 #386BD9 #5538D9

triadic

#386BD9 #D9386B #6BD938

tetradic

#386BD9 #D938BB #D9A638 #38D955

square

#386BD9 #D938BB #D9A638 #38D955

split-complementary

#386BD9 #D95538 #BBD938

monochromatic

#18397E #2250B2 #386BD9 #6B91E3 #9FB7ED

Accessibility & contrast

On white

4.91

#386BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#386BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BD9

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BD9	#FFFFFF	#000000	##FFFFFF
##386BD9	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2578DD

Deuteranopia (green-blind)

#006AD7

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #386bd9;
/* rgb */ color: rgb(56, 107, 217);
/* oklch */ color: oklch(55.4% 0.178 263.1);

Tailwind

colors: {
  custom: {
    50: '#8494e5',
    500: '#386bd9',
    950: '#000000',
  },
}

SCSS

$custom: #386bd9;
$custom-light: #8494e5;
$custom-dark: #000000;

JSON

{
  "hex": "#386bd9",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 217
  },
  "hsl": {
    "h": 220.994,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55421,
    "c": 0.1778,
    "h": 263.1
  },
  "luminance": 0.16366
}

Semantic roles & 50–950 ramp

primary

#386BD9

secondary

#D9C394

accent

#B43DEB

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386BD9

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

Preview Lab → · Contrast checker → · Palette generator →