#161366#161366

#161366 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.137 H 273.3°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#161366
RGB	rgb(22, 19, 102)
HSL	hsl(242, 69%, 24%)
HSV	hsv(242, 81%, 40%)
CMYK	cmyk(78.4%, 81.4%, 0%, 60%)
CIE-LAB	lab(13.20, 31.46, -47.42)
CIE-LCH	lch(13.20, 56.91, 303.56°)
OKLab	oklab(26.53% 0.008 -0.1372)
OKLCH	oklch(26.53% 0.137 273.3)
XYZ	xyz(2.9612, 1.5953, 12.7197)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161366 #636613

analogous

#133966 #161366 #3F1366

triadic

#161366 #661613 #136616

tetradic

#161366 #661339 #636613 #13663F

square

#161366 #661339 #636613 #13663F

split-complementary

#161366 #663F13 #396613

monochromatic

#06051A #0B0932 #161366 #211D9A #2C26CD

Accessibility & contrast

On white

15.92

#161366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#161366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161366

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161366	#FFFFFF	#000000	##FFFFFF
##161366	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002668

Deuteranopia (green-blind)

#001E65

Tritanopia (blue-blind)

#002C3C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #161366;
/* rgb */ color: rgb(22, 19, 102);
/* oklch */ color: oklch(26.5% 0.137 273.3);

Tailwind

colors: {
  custom: {
    50: '#635293',
    500: '#161366',
    950: '#000000',
  },
}

SCSS

$custom: #161366;
$custom-light: #635293;
$custom-dark: #000000;

JSON

{
  "hex": "#161366",
  "rgb": {
    "r": 22,
    "g": 19,
    "b": 102
  },
  "hsl": {
    "h": 242.169,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.26534,
    "c": 0.13744,
    "h": 273.3
  },
  "luminance": 0.01596
}

Semantic roles & 50–950 ramp

primary

#161366

secondary

#9A9D37

accent

#EB3CE5

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #161366

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

Preview Lab → · Contrast checker → · Palette generator →