#161664#161664

#161664 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.8% C 0.132 H 273.0°. Best body text is #FFFFFF at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#161664
RGB	rgb(22, 22, 100)
HSL	hsl(240, 64%, 24%)
HSV	hsv(240, 78%, 39%)
CMYK	cmyk(78%, 78%, 0%, 60.8%)
CIE-LAB	lab(13.62, 28.89, -45.41)
CIE-LCH	lch(13.62, 53.83, 302.47°)
OKLab	oklab(26.76% 0.007 -0.1314)
OKLCH	oklch(26.76% 0.132 273)
XYZ	xyz(2.9173, 1.6642, 12.2216)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161664 #646416

analogous

#163D64 #161664 #3D1664

triadic

#161664 #641616 #166416

tetradic

#161664 #64163D #646416 #16643D

square

#161664 #64163D #646416 #16643D

split-complementary

#161664 #643D16 #3D6416

monochromatic

#060619 #0B0B32 #161664 #212196 #2C2CC8

Accessibility & contrast

On white

15.76

#161664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#161664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161664

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161664	#FFFFFF	#000000	##FFFFFF
##161664	1.00	15.76	1.33	15.76
#FFFFFF	15.76	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002766

Deuteranopia (green-blind)

#001F63

Tritanopia (blue-blind)

#002C3B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #161664;
/* rgb */ color: rgb(22, 22, 100);
/* oklch */ color: oklch(26.8% 0.132 273.0);

Tailwind

colors: {
  custom: {
    50: '#625491',
    500: '#161664',
    950: '#000000',
  },
}

SCSS

$custom: #161664;
$custom-light: #625491;
$custom-dark: #000000;

JSON

{
  "hex": "#161664",
  "rgb": {
    "r": 22,
    "g": 22,
    "b": 100
  },
  "hsl": {
    "h": 240,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26757,
    "c": 0.13158,
    "h": 273
  },
  "luminance": 0.01664
}

Semantic roles & 50–950 ramp

primary

#161664

secondary

#9B9B3B

accent

#E741E7

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161664

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

Preview Lab → · Contrast checker → · Palette generator →