#386BB9#386BB9

#386BB9 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.2% C 0.135 H 258.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#386BB9
RGB	rgb(56, 107, 185)
HSL	hsl(216, 54%, 47%)
HSV	hsv(216, 70%, 73%)
CMYK	cmyk(69.7%, 42.2%, 0%, 27.5%)
CIE-LAB	lab(45.44, 9.19, -46.22)
CIE-LCH	lch(45.44, 47.12, 281.24°)
OKLab	oklab(53.23% -0.0263 -0.132)
OKLCH	oklch(53.23% 0.135 258.7)
XYZ	xyz(15.6424, 14.8573, 47.9329)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BB9 #B98638

analogous

#38ACB9 #386BB9 #4538B9

triadic

#386BB9 #B9386B #6BB938

tetradic

#386BB9 #B938AC #B98638 #38B945

square

#386BB9 #B938AC #B98638 #38B945

split-complementary

#386BB9 #B94538 #ACB938

monochromatic

#1C355B #2A508A #386BB9 #5F8BCF #8EADDD

Accessibility & contrast

On white

5.29

#386BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#386BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BB9

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BB9	#FFFFFF	#000000	##FFFFFF
##386BB9	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4672BC

Deuteranopia (green-blind)

#3166B7

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #386bb9;
/* rgb */ color: rgb(56, 107, 185);
/* oklch */ color: oklch(53.2% 0.135 258.7);

Tailwind

colors: {
  custom: {
    50: '#7e94ce',
    500: '#386bb9',
    950: '#000000',
  },
}

SCSS

$custom: #386bb9;
$custom-light: #7e94ce;
$custom-dark: #000000;

JSON

{
  "hex": "#386bb9",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 185
  },
  "hsl": {
    "h": 216.279,
    "s": 53.527,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53232,
    "c": 0.13456,
    "h": 258.7
  },
  "luminance": 0.14859
}

Semantic roles & 50–950 ramp

primary

#386BB9

secondary

#C8AD85

accent

#A34BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #386BB9

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

Preview Lab → · Contrast checker → · Palette generator →