#386BBF#386BBF

#386BBF is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.6% C 0.143 H 259.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#386BBF
RGB	rgb(56, 107, 191)
HSL	hsl(217, 55%, 48%)
HSV	hsv(217, 71%, 75%)
CMYK	cmyk(70.7%, 44%, 0%, 25.1%)
CIE-LAB	lab(45.79, 11.38, -49.13)
CIE-LCH	lch(45.79, 50.43, 283.05°)
OKLab	oklab(53.62% -0.0251 -0.1405)
OKLCH	oklch(53.62% 0.143 259.9)
XYZ	xyz(16.2892, 15.1160, 51.3393)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BBF #BF8C38

analogous

#38AEBF #386BBF #4838BF

triadic

#386BBF #BF386B #6BBF38

tetradic

#386BBF #BF38AE #BF8C38 #38BF48

square

#386BBF #BF38AE #BF8C38 #38BF48

split-complementary

#386BBF #BF4838 #AEBF38

monochromatic

#1C3660 #2A5090 #386BBF #638DD1 #92AFDF

Accessibility & contrast

On white

5.22

#386BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#386BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BBF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BBF	#FFFFFF	#000000	##FFFFFF
##386BBF	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4273C2

Deuteranopia (green-blind)

#2967BD

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #386bbf;
/* rgb */ color: rgb(56, 107, 191);
/* oklch */ color: oklch(53.6% 0.143 259.9);

Tailwind

colors: {
  custom: {
    50: '#7f94d3',
    500: '#386bbf',
    950: '#000000',
  },
}

SCSS

$custom: #386bbf;
$custom-light: #7f94d3;
$custom-dark: #000000;

JSON

{
  "hex": "#386bbf",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 191
  },
  "hsl": {
    "h": 217.333,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5362,
    "c": 0.14274,
    "h": 259.9
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#386BBF

secondary

#CAB189

accent

#A64ADE

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #386BBF

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

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