#386CDB#386CDB

#386CDB is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.179 H 263.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#386CDB
RGB	rgb(56, 108, 219)
HSL	hsl(221, 69%, 54%)
HSV	hsv(221, 74%, 86%)
CMYK	cmyk(74.4%, 50.7%, 0%, 14.1%)
CIE-LAB	lab(47.85, 21.05, -61.85)
CIE-LCH	lch(47.85, 65.33, 288.80°)
OKLab	oklab(55.77% -0.0218 -0.1779)
OKLCH	oklch(55.77% 0.179 263)
XYZ	xyz(19.7751, 16.6782, 69.1811)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386CDB #DBA738

analogous

#38BEDB #386CDB #5638DB

triadic

#386CDB #DB386C #6CDB38

tetradic

#386CDB #DB38BE #DBA738 #38DB56

square

#386CDB #DB38BE #DBA738 #38DB56

split-complementary

#386CDB #DB5638 #BEDB38

monochromatic

#173981 #2150B5 #386CDB #6C92E4 #A0B9EE

Accessibility & contrast

On white

4.84

#386CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#386CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386CDB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386CDB	#FFFFFF	#000000	##FFFFFF
##386CDB	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2579DF

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#008799

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #386cdb;
/* rgb */ color: rgb(56, 108, 219);
/* oklch */ color: oklch(55.8% 0.179 263.0);

Tailwind

colors: {
  custom: {
    50: '#8495e7',
    500: '#386cdb',
    950: '#000000',
  },
}

SCSS

$custom: #386cdb;
$custom-light: #8495e7;
$custom-dark: #000000;

JSON

{
  "hex": "#386cdb",
  "rgb": {
    "r": 56,
    "g": 108,
    "b": 219
  },
  "hsl": {
    "h": 220.859,
    "s": 69.362,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55771,
    "c": 0.17925,
    "h": 263
  },
  "luminance": 0.1668
}

Semantic roles & 50–950 ramp

primary

#386CDB

secondary

#DAC495

accent

#B43CEC

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #386CDB

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

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