#160B56#160B56

#160B56 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.5% C 0.124 H 277.6°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#160B56
RGB	rgb(22, 11, 86)
HSL	hsl(249, 77%, 19%)
HSV	hsv(249, 87%, 34%)
CMYK	cmyk(74.4%, 87.2%, 0%, 66.3%)
CIE-LAB	lab(9.65, 30.38, -42.56)
CIE-LCH	lch(9.65, 52.30, 305.52°)
OKLab	oklab(23.47% 0.0163 -0.123)
OKLCH	oklch(23.47% 0.124 277.6)
XYZ	xyz(2.1297, 1.0816, 8.8988)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#160B56 #4B560B

analogous

#0B2656 #160B56 #3C0B56

triadic

#160B56 #56160B #0B5616

tetradic

#160B56 #560B26 #4B560B #0B563C

square

#160B56 #560B26 #4B560B #0B563C

split-complementary

#160B56 #563C0B #26560B

monochromatic

#07031B #080420 #160B56 #24128C #3219C3

Accessibility & contrast

On white

17.26

#160B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#160B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #160B56

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##160B56	#FFFFFF	#000000	##FFFFFF
##160B56	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E58

Deuteranopia (green-blind)

#001855

Tritanopia (blue-blind)

#002231

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #160b56;
/* rgb */ color: rgb(22, 11, 86);
/* oklch */ color: oklch(23.5% 0.124 277.6);

Tailwind

colors: {
  custom: {
    50: '#5f4c87',
    500: '#160b56',
    950: '#000000',
  },
}

SCSS

$custom: #160b56;
$custom-light: #5f4c87;
$custom-dark: #000000;

JSON

{
  "hex": "#160b56",
  "rgb": {
    "r": 22,
    "g": 11,
    "b": 86
  },
  "hsl": {
    "h": 248.8,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23472,
    "c": 0.12406,
    "h": 277.6
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#160B56

secondary

#83912B

accent

#F434D8

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05010B

muted

#7A777C

Preview Lab

Preview with #160B56

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

Preview Lab → · Contrast checker → · Palette generator →