#163089#163089

#163089 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.151 H 266.0°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#163089
RGB	rgb(22, 48, 137)
HSL	hsl(226, 72%, 31%)
HSV	hsv(226, 84%, 54%)
CMYK	cmyk(83.9%, 65%, 0%, 46.3%)
CIE-LAB	lab(23.97, 25.72, -52.14)
CIE-LCH	lch(23.97, 58.14, 296.26°)
OKLab	oklab(35.44% -0.0107 -0.1509)
OKLCH	oklch(35.44% 0.151 266)
XYZ	xyz(5.9016, 4.0899, 24.1405)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163089 #896F16

analogous

#166989 #163089 #351689

triadic

#163089 #891630 #308916

tetradic

#163089 #891669 #896F16 #168935

square

#163089 #891669 #896F16 #168935

split-complementary

#163089 #893516 #698916

monochromatic

#050B20 #0E1E54 #163089 #1E42BE #3A5FDF

Accessibility & contrast

On white

11.55

#163089 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#163089 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163089

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163089	#FFFFFF	#000000	##FFFFFF
##163089	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8C

Deuteranopia (green-blind)

#003487

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163089;
/* rgb */ color: rgb(22, 48, 137);
/* oklch */ color: oklch(35.4% 0.151 266.0);

Tailwind

colors: {
  custom: {
    50: '#6a68ac',
    500: '#163089',
    950: '#000000',
  },
}

SCSS

$custom: #163089;
$custom-light: #6a68ac;
$custom-dark: #000000;

JSON

{
  "hex": "#163089",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 137
  },
  "hsl": {
    "h": 226.435,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35438,
    "c": 0.15133,
    "h": 266
  },
  "luminance": 0.04091
}

Semantic roles & 50–950 ramp

primary

#163089

secondary

#BDA03E

accent

#C639EF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #163089

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

Preview Lab → · Contrast checker → · Palette generator →