#16284A#16284A

#16284A is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.1% C 0.067 H 262.0°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#16284A
RGB	rgb(22, 40, 74)
HSL	hsl(219, 54%, 19%)
HSV	hsv(219, 70%, 29%)
CMYK	cmyk(70.3%, 45.9%, 0%, 71%)
CIE-LAB	lab(16.42, 5.42, -23.37)
CIE-LCH	lch(16.42, 23.99, 283.07°)
OKLab	oklab(28.12% -0.0094 -0.0665)
OKLCH	oklch(28.12% 0.067 262)
XYZ	xyz(2.3253, 2.1824, 6.7759)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16284A #4A3816

analogous

#16424A #16284A #1E164A

triadic

#16284A #4A1628 #284A16

tetradic

#16284A #4A1642 #4A3816 #164A1E

square

#16284A #4A1642 #4A3816 #164A1E

split-complementary

#16284A #4A1E16 #424A16

monochromatic

#070D18 #080F1B #16284A #244279 #325BA8

Accessibility & contrast

On white

14.62

#16284A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#16284A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16284A

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16284A	#FFFFFF	#000000	##FFFFFF
##16284A	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192B4B

Deuteranopia (green-blind)

#112649

Tritanopia (blue-blind)

#003035

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #16284a;
/* rgb */ color: rgb(22, 40, 74);
/* oklch */ color: oklch(28.1% 0.067 262.0);

Tailwind

colors: {
  custom: {
    50: '#59617d',
    500: '#16284a',
    950: '#000000',
  },
}

SCSS

$custom: #16284a;
$custom-light: #59617d;
$custom-dark: #000000;

JSON

{
  "hex": "#16284a",
  "rgb": {
    "r": 22,
    "g": 40,
    "b": 74
  },
  "hsl": {
    "h": 219.231,
    "s": 54.167,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28118,
    "c": 0.06721,
    "h": 262
  },
  "luminance": 0.02183
}

Semantic roles & 50–950 ramp

primary

#16284A

secondary

#82693A

accent

#AB4ADE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040509

muted

#79797B

Preview Lab

Preview with #16284A

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

Preview Lab → · Contrast checker → · Palette generator →