#16193E#16193E

#16193E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.070 H 276.1°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#16193E
RGB	rgb(22, 25, 62)
HSL	hsl(236, 48%, 16%)
HSV	hsv(236, 65%, 24%)
CMYK	cmyk(64.5%, 59.7%, 0%, 75.7%)
CIE-LAB	lab(10.66, 11.83, -24.24)
CIE-LCH	lch(10.66, 26.98, 296.02°)
OKLab	oklab(23.44% 0.0074 -0.0693)
OKLCH	oklch(23.44% 0.07 276.1)
XYZ	xyz(1.5477, 1.2135, 4.7092)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16193E #3E3B16

analogous

#162D3E #16193E #27163E

triadic

#16193E #3E1619 #193E16

tetradic

#16193E #3E162D #3E3B16 #163E27

square

#16193E #3E162D #3E3B16 #163E27

split-complementary

#16193E #3E2716 #2D3E16

monochromatic

#080917 #080917 #16193E #262B6B #363D98

Accessibility & contrast

On white

16.90

#16193E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#16193E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16193E

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16193E	#FFFFFF	#000000	##FFFFFF
##16193E	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051F3F

Deuteranopia (green-blind)

#011B3D

Tritanopia (blue-blind)

#022128

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #16193e;
/* rgb */ color: rgb(22, 25, 62);
/* oklch */ color: oklch(23.4% 0.070 276.1);

Tailwind

colors: {
  custom: {
    50: '#585573',
    500: '#16193e',
    950: '#000000',
  },
}

SCSS

$custom: #16193e;
$custom-light: #585573;
$custom-dark: #000000;

JSON

{
  "hex": "#16193e",
  "rgb": {
    "r": 22,
    "g": 25,
    "b": 62
  },
  "hsl": {
    "h": 235.5,
    "s": 47.619,
    "l": 16.471
  },
  "oklch": {
    "l": 0.23441,
    "c": 0.06975,
    "h": 276.1
  },
  "luminance": 0.01214
}

Semantic roles & 50–950 ramp

primary

#16193E

secondary

#75713B

accent

#CD51D7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030308

muted

#78787B

Preview Lab

Preview with #16193E

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

Preview Lab → · Contrast checker → · Palette generator →