#161963#161963

#161963 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.1% C 0.127 H 272.4°. Best body text is #FFFFFF at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#161963
RGB	rgb(22, 25, 99)
HSL	hsl(238, 64%, 24%)
HSV	hsv(238, 78%, 39%)
CMYK	cmyk(77.8%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(14.21, 26.56, -43.77)
CIE-LCH	lch(14.21, 51.20, 301.25°)
OKLab	oklab(27.15% 0.0054 -0.1266)
OKLCH	oklch(27.15% 0.127 272.4)
XYZ	xyz(2.9299, 1.7664, 11.9885)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161963 #636016

analogous

#163F63 #161963 #391663

triadic

#161963 #631619 #196316

tetradic

#161963 #63163F #636016 #166339

square

#161963 #63163F #636016 #166339

split-complementary

#161963 #633916 #3F6316

monochromatic

#060619 #0B0C31 #161963 #212695 #2C32C7

Accessibility & contrast

On white

15.52

#161963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#161963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161963

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161963	#FFFFFF	#000000	##FFFFFF
##161963	1.00	15.52	1.35	15.52
#FFFFFF	15.52	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002062

Tritanopia (blue-blind)

#002E3C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #161963;
/* rgb */ color: rgb(22, 25, 99);
/* oklch */ color: oklch(27.1% 0.127 272.4);

Tailwind

colors: {
  custom: {
    50: '#615690',
    500: '#161963',
    950: '#000000',
  },
}

SCSS

$custom: #161963;
$custom-light: #615690;
$custom-dark: #000000;

JSON

{
  "hex": "#161963",
  "rgb": {
    "r": 22,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 237.662,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.27148,
    "c": 0.12674,
    "h": 272.4
  },
  "luminance": 0.01767
}

Semantic roles & 50–950 ramp

primary

#161963

secondary

#9A963B

accent

#E041E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #161963

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

Preview Lab → · Contrast checker → · Palette generator →