#16133F#16133F

#16133F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.2% C 0.081 H 280.6°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#16133F
RGB	rgb(22, 19, 63)
HSL	hsl(244, 54%, 16%)
HSV	hsv(244, 70%, 25%)
CMYK	cmyk(65.1%, 69.8%, 0%, 75.3%)
CIE-LAB	lab(8.95, 16.77, -27.72)
CIE-LCH	lch(8.95, 32.39, 301.17°)
OKLab	oklab(22.2% 0.0149 -0.0796)
OKLCH	oklch(22.2% 0.081 280.6)
XYZ	xyz(1.4607, 0.9951, 4.8168)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16133F #3C3F13

analogous

#13263F #16133F #2C133F

triadic

#16133F #3F1613 #133F16

tetradic

#16133F #3F1326 #3C3F13 #133F2C

square

#16133F #3F1326 #3C3F13 #133F2C

split-complementary

#16133F #3F2C13 #263F13

monochromatic

#080718 #080718 #16133F #26216E #372F9D

Accessibility & contrast

On white

17.51

#16133F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#16133F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16133F

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16133F	#FFFFFF	#000000	##FFFFFF
##16133F	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#00183E

Tritanopia (blue-blind)

#021E26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #16133f;
/* rgb */ color: rgb(22, 19, 63);
/* oklch */ color: oklch(22.2% 0.081 280.6);

Tailwind

colors: {
  custom: {
    50: '#585074',
    500: '#16133f',
    950: '#000000',
  },
}

SCSS

$custom: #16133f;
$custom-light: #585074;
$custom-dark: #000000;

JSON

{
  "hex": "#16133f",
  "rgb": {
    "r": 22,
    "g": 19,
    "b": 63
  },
  "hsl": {
    "h": 244.091,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.22201,
    "c": 0.08099,
    "h": 280.6
  },
  "luminance": 0.00995
}

Semantic roles & 50–950 ramp

primary

#16133F

secondary

#737836

accent

#DD4BD3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #16133F

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

Preview Lab → · Contrast checker → · Palette generator →