#164080#164080

#164080 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.1% C 0.118 H 259.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#164080
RGB	rgb(22, 64, 128)
HSL	hsl(216, 71%, 29%)
HSV	hsv(216, 83%, 50%)
CMYK	cmyk(82.8%, 50%, 0%, 49.8%)
CIE-LAB	lab(27.83, 10.81, -40.24)
CIE-LCH	lch(27.83, 41.66, 285.03°)
OKLab	oklab(38.13% -0.0225 -0.1157)
OKLCH	oklch(38.13% 0.118 259)
XYZ	xyz(6.0591, 5.3952, 21.1399)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164080 #805616

analogous

#167580 #164080 #211680

triadic

#164080 #801640 #408016

tetradic

#164080 #801675 #805616 #168021

square

#164080 #801675 #805616 #168021

split-complementary

#164080 #802116 #758016

monochromatic

#040D1A #0D264C #164080 #1F5AB4 #3477DC

Accessibility & contrast

On white

10.10

#164080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#164080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164080

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164080	#FFFFFF	#000000	##FFFFFF
##164080	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4782

Deuteranopia (green-blind)

#003D7F

Tritanopia (blue-blind)

#004F5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #164080;
/* rgb */ color: rgb(22, 64, 128);
/* oklch */ color: oklch(38.1% 0.118 259.0);

Tailwind

colors: {
  custom: {
    50: '#6674a5',
    500: '#164080',
    950: '#000000',
  },
}

SCSS

$custom: #164080;
$custom-light: #6674a5;
$custom-dark: #000000;

JSON

{
  "hex": "#164080",
  "rgb": {
    "r": 22,
    "g": 64,
    "b": 128
  },
  "hsl": {
    "h": 216.226,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38125,
    "c": 0.11786,
    "h": 259
  },
  "luminance": 0.05396
}

Semantic roles & 50–950 ramp

primary

#164080

secondary

#B5853D

accent

#A63AED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #164080

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

Preview Lab → · Contrast checker → · Palette generator →