#164083#164083

#164083 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.4% C 0.122 H 259.6°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#164083
RGB	rgb(22, 64, 131)
HSL	hsl(217, 71%, 30%)
HSV	hsv(217, 83%, 51%)
CMYK	cmyk(83.2%, 51.1%, 0%, 48.6%)
CIE-LAB	lab(28.05, 12.05, -41.76)
CIE-LCH	lch(28.05, 43.47, 286.10°)
OKLab	oklab(38.36% -0.022 -0.1202)
OKLCH	oklch(38.36% 0.122 259.6)
XYZ	xyz(6.2595, 5.4753, 22.1953)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164083 #835916

analogous

#167683 #164083 #231683

triadic

#164083 #831640 #408316

tetradic

#164083 #831676 #835916 #168323

square

#164083 #831676 #835916 #168323

split-complementary

#164083 #832316 #768316

monochromatic

#040D1A #0D264F #164083 #1F5AB7 #3677DD

Accessibility & contrast

On white

10.02

#164083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#164083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164083

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164083	#FFFFFF	#000000	##FFFFFF
##164083	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174785

Deuteranopia (green-blind)

#003E82

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #164083;
/* rgb */ color: rgb(22, 64, 131);
/* oklch */ color: oklch(38.4% 0.122 259.6);

Tailwind

colors: {
  custom: {
    50: '#6774a7',
    500: '#164083',
    950: '#000000',
  },
}

SCSS

$custom: #164083;
$custom-light: #6774a7;
$custom-dark: #000000;

JSON

{
  "hex": "#164083",
  "rgb": {
    "r": 22,
    "g": 64,
    "b": 131
  },
  "hsl": {
    "h": 216.881,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.3836,
    "c": 0.12217,
    "h": 259.6
  },
  "luminance": 0.05476
}

Semantic roles & 50–950 ramp

primary

#164083

secondary

#B7883D

accent

#A93AEE

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #164083

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

Preview Lab → · Contrast checker → · Palette generator →