#386CB7#386CB7

#386CB7 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.3% C 0.131 H 257.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#386CB7
RGB	rgb(56, 108, 183)
HSL	hsl(215, 53%, 47%)
HSV	hsv(215, 69%, 72%)
CMYK	cmyk(69.4%, 41%, 0%, 28.2%)
CIE-LAB	lab(45.61, 7.83, -44.78)
CIE-LCH	lch(45.61, 45.46, 279.91°)
OKLab	oklab(53.33% -0.0277 -0.1277)
OKLCH	oklch(53.33% 0.131 257.8)
XYZ	xyz(15.5376, 14.9832, 46.8638)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386CB7 #B78338

analogous

#38ACB7 #386CB7 #4438B7

triadic

#386CB7 #B7386C #6CB738

tetradic

#386CB7 #B738AC #B78338 #38B744

square

#386CB7 #B738AC #B78338 #38B744

split-complementary

#386CB7 #B74438 #ACB738

monochromatic

#1B3559 #2A5088 #386CB7 #5E8CCE #8DAEDC

Accessibility & contrast

On white

5.25

#386CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#386CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386CB7

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386CB7	#FFFFFF	#000000	##FFFFFF
##386CB7	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4972BA

Deuteranopia (green-blind)

#3567B5

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #386cb7;
/* rgb */ color: rgb(56, 108, 183);
/* oklch */ color: oklch(53.3% 0.131 257.8);

Tailwind

colors: {
  custom: {
    50: '#7d95cd',
    500: '#386cb7',
    950: '#000000',
  },
}

SCSS

$custom: #386cb7;
$custom-light: #7d95cd;
$custom-dark: #000000;

JSON

{
  "hex": "#386cb7",
  "rgb": {
    "r": 56,
    "g": 108,
    "b": 183
  },
  "hsl": {
    "h": 215.433,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53328,
    "c": 0.13069,
    "h": 257.8
  },
  "luminance": 0.14985
}

Semantic roles & 50–950 ramp

primary

#386CB7

secondary

#C7AB84

accent

#A14BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #386CB7

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

Preview Lab → · Contrast checker → · Palette generator →