#386BCB#386BCB

#386BCB is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.4% C 0.159 H 261.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#386BCB
RGB	rgb(56, 107, 203)
HSL	hsl(219, 59%, 51%)
HSV	hsv(219, 72%, 80%)
CMYK	cmyk(72.4%, 47.3%, 0%, 20.4%)
CIE-LAB	lab(46.53, 15.80, -54.85)
CIE-LCH	lch(46.53, 57.08, 286.07°)
OKLab	oklab(54.43% -0.0231 -0.1573)
OKLCH	oklch(54.43% 0.159 261.6)
XYZ	xyz(17.6642, 15.6660, 58.5812)
Luminance	0.1567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BCB #CB9838

analogous

#38B4CB #386BCB #4E38CB

triadic

#386BCB #CB386B #6BCB38

tetradic

#386BCB #CB38B4 #CB9838 #38CB4E

square

#386BCB #CB38B4 #CB9838 #38CB4E

split-complementary

#386BCB #CB4E38 #B4CB38

monochromatic

#1C386C #29519D #386BCB #698FD8 #99B3E4

Accessibility & contrast

On white

5.08

#386BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#386BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BCB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BCB	#FFFFFF	#000000	##FFFFFF
##386BCB	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3775CF

Deuteranopia (green-blind)

#0F68C9

Tritanopia (blue-blind)

#008291

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #386bcb;
/* rgb */ color: rgb(56, 107, 203);
/* oklch */ color: oklch(54.4% 0.159 261.6);

Tailwind

colors: {
  custom: {
    50: '#8194db',
    500: '#386bcb',
    950: '#000000',
  },
}

SCSS

$custom: #386bcb;
$custom-light: #8194db;
$custom-dark: #000000;

JSON

{
  "hex": "#386bcb",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 203
  },
  "hsl": {
    "h": 219.184,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.54429,
    "c": 0.15903,
    "h": 261.6
  },
  "luminance": 0.15668
}

Semantic roles & 50–950 ramp

primary

#386BCB

secondary

#D0B98F

accent

#AC46E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #386BCB

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

Preview Lab → · Contrast checker → · Palette generator →