#16223A#16223A

#16223A is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.4% C 0.049 H 263.2°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#16223A
RGB	rgb(22, 34, 58)
HSL	hsl(220, 45%, 16%)
HSV	hsv(220, 62%, 23%)
CMYK	cmyk(62.1%, 41.4%, 0%, 77.3%)
CIE-LAB	lab(13.35, 3.38, -17.11)
CIE-LCH	lch(13.35, 17.44, 281.16°)
OKLab	oklab(25.41% -0.0058 -0.0483)
OKLCH	oklch(25.41% 0.049 263.2)
XYZ	xyz(1.6664, 1.6200, 4.2270)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16223A #3A2E16

analogous

#16343A #16223A #1C163A

triadic

#16223A #3A1622 #223A16

tetradic

#16223A #3A1634 #3A2E16 #163A1C

square

#16223A #3A1634 #3A2E16 #163A1C

split-complementary

#16223A #3A1C16 #343A16

monochromatic

#080D16 #080D16 #16223A #273C66 #385693

Accessibility & contrast

On white

15.86

#16223A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#16223A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16223A

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16223A	#FFFFFF	#000000	##FFFFFF
##16223A	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18243B

Deuteranopia (green-blind)

#142139

Tritanopia (blue-blind)

#04272B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #16223a;
/* rgb */ color: rgb(22, 34, 58);
/* oklch */ color: oklch(25.4% 0.049 263.2);

Tailwind

colors: {
  custom: {
    50: '#565c70',
    500: '#16223a',
    950: '#000000',
  },
}

SCSS

$custom: #16223a;
$custom-light: #565c70;
$custom-dark: #000000;

JSON

{
  "hex": "#16223a",
  "rgb": {
    "r": 22,
    "g": 34,
    "b": 58
  },
  "hsl": {
    "h": 220,
    "s": 45,
    "l": 15.686
  },
  "oklch": {
    "l": 0.2541,
    "c": 0.04868,
    "h": 263.2
  },
  "luminance": 0.0162
}

Semantic roles & 50–950 ramp

primary

#16223A

secondary

#715F3B

accent

#A953D5

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #16223A

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

Preview Lab → · Contrast checker → · Palette generator →