#386BB5#386BB5

#386BB5 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.0% C 0.129 H 257.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#386BB5
RGB	rgb(56, 107, 181)
HSL	hsl(216, 53%, 46%)
HSV	hsv(216, 69%, 71%)
CMYK	cmyk(69.1%, 40.9%, 0%, 29%)
CIE-LAB	lab(45.21, 7.73, -44.26)
CIE-LCH	lch(45.21, 44.93, 279.90°)
OKLab	oklab(52.98% -0.0272 -0.1262)
OKLCH	oklch(52.98% 0.129 257.8)
XYZ	xyz(15.2261, 14.6908, 45.7403)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BB5 #B58238

analogous

#38AAB5 #386BB5 #4438B5

triadic

#386BB5 #B5386B #6BB538

tetradic

#386BB5 #B538AA #B58238 #38B544

square

#386BB5 #B538AA #B58238 #38B544

split-complementary

#386BB5 #B54438 #AAB538

monochromatic

#1B3458 #2A4F86 #386BB5 #5D8BCD #8CACDB

Accessibility & contrast

On white

5.33

#386BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#386BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BB5

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BB5	#FFFFFF	#000000	##FFFFFF
##386BB5	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4971B8

Deuteranopia (green-blind)

#3566B3

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #386bb5;
/* rgb */ color: rgb(56, 107, 181);
/* oklch */ color: oklch(53.0% 0.129 257.8);

Tailwind

colors: {
  custom: {
    50: '#7d94cb',
    500: '#386bb5',
    950: '#000000',
  },
}

SCSS

$custom: #386bb5;
$custom-light: #7d94cb;
$custom-dark: #000000;

JSON

{
  "hex": "#386bb5",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 181
  },
  "hsl": {
    "h": 215.52,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52978,
    "c": 0.12911,
    "h": 257.8
  },
  "luminance": 0.14692
}

Semantic roles & 50–950 ramp

primary

#386BB5

secondary

#C6AB83

accent

#A14CDC

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #386BB5

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

Preview Lab → · Contrast checker → · Palette generator →