#386BB7#386BB7

#386BB7 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.1% C 0.132 H 258.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#386BB7
RGB	rgb(56, 107, 183)
HSL	hsl(216, 53%, 47%)
HSV	hsv(216, 69%, 72%)
CMYK	cmyk(69.4%, 41.5%, 0%, 28.2%)
CIE-LAB	lab(45.32, 8.45, -45.24)
CIE-LCH	lch(45.32, 46.02, 280.59°)
OKLab	oklab(53.1% -0.0267 -0.1291)
OKLCH	oklch(53.1% 0.132 258.3)
XYZ	xyz(15.4327, 14.7734, 46.8288)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BB7 #B78438

analogous

#38AAB7 #386BB7 #4538B7

triadic

#386BB7 #B7386B #6BB738

tetradic

#386BB7 #B738AA #B78438 #38B745

square

#386BB7 #B738AA #B78438 #38B745

split-complementary

#386BB7 #B74538 #AAB738

monochromatic

#1B3459 #2A5088 #386BB7 #5E8BCE #8DADDC

Accessibility & contrast

On white

5.31

#386BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#386BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BB7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BB7	#FFFFFF	#000000	##FFFFFF
##386BB7	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4772BA

Deuteranopia (green-blind)

#3366B5

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #386bb7;
/* rgb */ color: rgb(56, 107, 183);
/* oklch */ color: oklch(53.1% 0.132 258.3);

Tailwind

colors: {
  custom: {
    50: '#7d94cd',
    500: '#386bb7',
    950: '#000000',
  },
}

SCSS

$custom: #386bb7;
$custom-light: #7d94cd;
$custom-dark: #000000;

JSON

{
  "hex": "#386bb7",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 183
  },
  "hsl": {
    "h": 215.906,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53104,
    "c": 0.13183,
    "h": 258.3
  },
  "luminance": 0.14775
}

Semantic roles & 50–950 ramp

primary

#386BB7

secondary

#C7AC84

accent

#A24BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #386BB7

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

Preview Lab → · Contrast checker → · Palette generator →