#386BDB#386BDB

#386BDB is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.180 H 263.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#386BDB
RGB	rgb(56, 107, 219)
HSL	hsl(221, 69%, 54%)
HSV	hsv(221, 74%, 86%)
CMYK	cmyk(74.4%, 51.1%, 0%, 14.1%)
CIE-LAB	lab(47.58, 21.69, -62.28)
CIE-LCH	lch(47.58, 65.95, 289.20°)
OKLab	oklab(55.57% -0.021 -0.1792)
OKLCH	oklch(55.57% 0.18 263.3)
XYZ	xyz(19.6702, 16.4684, 69.1461)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BDB #DBA838

analogous

#38BDDB #386BDB #5738DB

triadic

#386BDB #DB386B #6BDB38

tetradic

#386BDB #DB38BD #DBA838 #38DB57

square

#386BDB #DB38BD #DBA838 #38DB57

split-complementary

#386BDB #DB5738 #BDDB38

monochromatic

#173881 #214FB5 #386BDB #6C92E4 #A0B8EE

Accessibility & contrast

On white

4.89

#386BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#386BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BDB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BDB	#FFFFFF	#000000	##FFFFFF
##386BDB	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2279DF

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #386bdb;
/* rgb */ color: rgb(56, 107, 219);
/* oklch */ color: oklch(55.6% 0.180 263.3);

Tailwind

colors: {
  custom: {
    50: '#8494e7',
    500: '#386bdb',
    950: '#000000',
  },
}

SCSS

$custom: #386bdb;
$custom-light: #8494e7;
$custom-dark: #000000;

JSON

{
  "hex": "#386bdb",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 219
  },
  "hsl": {
    "h": 221.227,
    "s": 69.362,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55566,
    "c": 0.18045,
    "h": 263.3
  },
  "luminance": 0.16471
}

Semantic roles & 50–950 ramp

primary

#386BDB

secondary

#DAC495

accent

#B53CEC

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #386BDB

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

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