#161578#161578

#161578 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.0% C 0.159 H 271.1°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#161578
RGB	rgb(22, 21, 120)
HSL	hsl(241, 70%, 28%)
HSV	hsv(241, 83%, 47%)
CMYK	cmyk(81.7%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(15.81, 36.62, -54.82)
CIE-LCH	lch(15.81, 65.93, 303.75°)
OKLab	oklab(29.01% 0.0031 -0.1587)
OKLCH	oklch(29.01% 0.159 271.1)
XYZ	xyz(3.9881, 2.0625, 17.9536)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161578 #777815

analogous

#154578 #161578 #471578

triadic

#161578 #781615 #157816

tetradic

#161578 #781545 #777815 #157847

square

#161578 #781545 #777815 #157847

split-complementary

#161578 #784715 #457815

monochromatic

#05051A #0C0C44 #161578 #201EAC #2F2DDA

Accessibility & contrast

On white

14.87

#161578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#161578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161578

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161578	#FFFFFF	#000000	##FFFFFF
##161578	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C7B

Deuteranopia (green-blind)

#002276

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #161578;
/* rgb */ color: rgb(22, 21, 120);
/* oklch */ color: oklch(29.0% 0.159 271.1);

Tailwind

colors: {
  custom: {
    50: '#6855a0',
    500: '#161578',
    950: '#000000',
  },
}

SCSS

$custom: #161578;
$custom-light: #6855a0;
$custom-dark: #000000;

JSON

{
  "hex": "#161578",
  "rgb": {
    "r": 22,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 240.606,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29011,
    "c": 0.15875,
    "h": 271.1
  },
  "luminance": 0.02063
}

Semantic roles & 50–950 ramp

primary

#161578

secondary

#ACAE3B

accent

#ED3BEB

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07030F

muted

#7A787F

Preview Lab

Preview with #161578

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

Preview Lab → · Contrast checker → · Palette generator →