#16193D#16193D

#16193D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.068 H 276.2°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#16193D
RGB	rgb(22, 25, 61)
HSL	hsl(235, 47%, 16%)
HSV	hsv(235, 64%, 24%)
CMYK	cmyk(63.9%, 59%, 0%, 76.1%)
CIE-LAB	lab(10.58, 11.43, -23.66)
CIE-LCH	lch(10.58, 26.28, 295.78°)
OKLab	oklab(23.36% 0.0073 -0.0676)
OKLCH	oklch(23.36% 0.068 276.2)
XYZ	xyz(1.5205, 1.2027, 4.5660)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16193D #3D3A16

analogous

#162D3D #16193D #27163D

triadic

#16193D #3D1619 #193D16

tetradic

#16193D #3D162D #3D3A16 #163D27

square

#16193D #3D162D #3D3A16 #163D27

split-complementary

#16193D #3D2716 #2D3D16

monochromatic

#080916 #080916 #16193D #262B6A #363E97

Accessibility & contrast

On white

16.93

#16193D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#16193D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16193D

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16193D	#FFFFFF	#000000	##FFFFFF
##16193D	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061E3E

Deuteranopia (green-blind)

#021B3C

Tritanopia (blue-blind)

#032128

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #16193d;
/* rgb */ color: rgb(22, 25, 61);
/* oklch */ color: oklch(23.4% 0.068 276.2);

Tailwind

colors: {
  custom: {
    50: '#575573',
    500: '#16193d',
    950: '#000000',
  },
}

SCSS

$custom: #16193d;
$custom-light: #575573;
$custom-dark: #000000;

JSON

{
  "hex": "#16193d",
  "rgb": {
    "r": 22,
    "g": 25,
    "b": 61
  },
  "hsl": {
    "h": 235.385,
    "s": 46.988,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23356,
    "c": 0.06804,
    "h": 276.2
  },
  "luminance": 0.01203
}

Semantic roles & 50–950 ramp

primary

#16193D

secondary

#74703B

accent

#CC51D7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030308

muted

#78787B

Preview Lab

Preview with #16193D

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

Preview Lab → · Contrast checker → · Palette generator →