#161778#161778

#161778 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.3% C 0.157 H 270.9°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#161778
RGB	rgb(22, 23, 120)
HSL	hsl(239, 69%, 28%)
HSV	hsv(239, 82%, 47%)
CMYK	cmyk(81.7%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(16.20, 35.50, -54.18)
CIE-LCH	lch(16.20, 64.78, 303.24°)
OKLab	oklab(29.28% 0.0025 -0.1569)
OKLCH	oklch(29.28% 0.157 270.9)
XYZ	xyz(4.0263, 2.1390, 17.9663)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161778 #787716

analogous

#164878 #161778 #461678

triadic

#161778 #781617 #177816

tetradic

#161778 #781648 #787716 #167846

square

#161778 #781648 #787716 #167846

split-complementary

#161778 #784616 #487816

monochromatic

#05051A #0D0D44 #161778 #1F21AC #2F31D9

Accessibility & contrast

On white

14.71

#161778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#161778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161778

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161778	#FFFFFF	#000000	##FFFFFF
##161778	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7B

Deuteranopia (green-blind)

#002376

Tritanopia (blue-blind)

#003547

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #161778;
/* rgb */ color: rgb(22, 23, 120);
/* oklch */ color: oklch(29.3% 0.157 270.9);

Tailwind

colors: {
  custom: {
    50: '#6756a0',
    500: '#161778',
    950: '#000000',
  },
}

SCSS

$custom: #161778;
$custom-light: #6756a0;
$custom-dark: #000000;

JSON

{
  "hex": "#161778",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 239.388,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.29283,
    "c": 0.1569,
    "h": 270.9
  },
  "luminance": 0.02139
}

Semantic roles & 50–950 ramp

primary

#161778

secondary

#ADAC3C

accent

#EA3CEC

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07030F

muted

#7A787F

Preview Lab

Preview with #161778

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

Preview Lab → · Contrast checker → · Palette generator →