#163290#163290

#163290 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.158 H 265.7°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#163290
RGB	rgb(22, 50, 144)
HSL	hsl(226, 73%, 33%)
HSV	hsv(226, 85%, 56%)
CMYK	cmyk(84.7%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(25.15, 27.13, -54.54)
CIE-LCH	lch(25.15, 60.92, 296.45°)
OKLab	oklab(36.52% -0.0119 -0.1579)
OKLCH	oklch(36.52% 0.158 265.7)
XYZ	xyz(6.5037, 4.4646, 26.8991)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163290 #907416

analogous

#166F90 #163290 #371690

triadic

#163290 #901632 #329016

tetradic

#163290 #90166F #907416 #169037

square

#163290 #90166F #907416 #169037

split-complementary

#163290 #903716 #6F9016

monochromatic

#060D26 #0E205B #163290 #1E44C5 #3F64E2

Accessibility & contrast

On white

11.09

#163290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#163290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163290

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163290	#FFFFFF	#000000	##FFFFFF
##163290	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00368E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #163290;
/* rgb */ color: rgb(22, 50, 144);
/* oklch */ color: oklch(36.5% 0.158 265.7);

Tailwind

colors: {
  custom: {
    50: '#6b69b1',
    500: '#163290',
    950: '#000000',
  },
}

SCSS

$custom: #163290;
$custom-light: #6b69b1;
$custom-dark: #000000;

JSON

{
  "hex": "#163290",
  "rgb": {
    "r": 22,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 226.23,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36515,
    "c": 0.15839,
    "h": 265.7
  },
  "luminance": 0.04465
}

Semantic roles & 50–950 ramp

primary

#163290

secondary

#C2A440

accent

#C638F0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #163290

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

Preview Lab → · Contrast checker → · Palette generator →