#164188#164188

#164188 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.0% C 0.128 H 260.1°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#164188
RGB	rgb(22, 65, 136)
HSL	hsl(217, 72%, 31%)
HSV	hsv(217, 84%, 53%)
CMYK	cmyk(83.8%, 52.2%, 0%, 46.7%)
CIE-LAB	lab(28.72, 13.43, -43.79)
CIE-LCH	lch(28.72, 45.80, 287.05°)
OKLab	oklab(38.99% -0.0221 -0.1261)
OKLCH	oklch(38.99% 0.128 260.1)
XYZ	xyz(6.6635, 5.7279, 24.0422)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164188 #885D16

analogous

#167A88 #164188 #241688

triadic

#164188 #881641 #418816

tetradic

#164188 #88167A #885D16 #168824

square

#164188 #88167A #885D16 #168824

split-complementary

#164188 #882416 #7A8816

monochromatic

#050F1F #0D2853 #164188 #1F5ABD #3978DF

Accessibility & contrast

On white

9.79

#164188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#164188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164188

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164188	#FFFFFF	#000000	##FFFFFF
##164188	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13498B

Deuteranopia (green-blind)

#003F87

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #164188;
/* rgb */ color: rgb(22, 65, 136);
/* oklch */ color: oklch(39.0% 0.128 260.1);

Tailwind

colors: {
  custom: {
    50: '#6875ab',
    500: '#164188',
    950: '#000000',
  },
}

SCSS

$custom: #164188;
$custom-light: #6875ab;
$custom-dark: #000000;

JSON

{
  "hex": "#164188",
  "rgb": {
    "r": 22,
    "g": 65,
    "b": 136
  },
  "hsl": {
    "h": 217.368,
    "s": 72.152,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38987,
    "c": 0.12804,
    "h": 260.1
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#164188

secondary

#BC8C3E

accent

#AA39EF

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #164188

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

Preview Lab → · Contrast checker → · Palette generator →