#163484#163484

#163484 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.8% C 0.139 H 264.6°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#163484
RGB	rgb(22, 52, 132)
HSL	hsl(224, 71%, 30%)
HSV	hsv(224, 83%, 52%)
CMYK	cmyk(83.3%, 60.6%, 0%, 48.2%)
CIE-LAB	lab(24.61, 20.91, -47.96)
CIE-LCH	lch(24.61, 52.32, 293.55°)
OKLab	oklab(35.78% -0.0132 -0.1386)
OKLCH	oklch(35.78% 0.139 264.6)
XYZ	xyz(5.7222, 4.2918, 22.3521)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163484 #846616

analogous

#166B84 #163484 #2F1684

triadic

#163484 #841634 #348416

tetradic

#163484 #84166B #846616 #16842F

square

#163484 #84166B #846616 #16842F

split-complementary

#163484 #842F16 #6B8416

monochromatic

#050B1B #0D1F50 #163484 #1F49B8 #3764DE

Accessibility & contrast

On white

11.30

#163484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#163484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163484

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163484	#FFFFFF	#000000	##FFFFFF
##163484	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004087

Deuteranopia (green-blind)

#003682

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #163484;
/* rgb */ color: rgb(22, 52, 132);
/* oklch */ color: oklch(35.8% 0.139 264.6);

Tailwind

colors: {
  custom: {
    50: '#686ba8',
    500: '#163484',
    950: '#000000',
  },
}

SCSS

$custom: #163484;
$custom-light: #686ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#163484",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 132
  },
  "hsl": {
    "h": 223.636,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35781,
    "c": 0.13925,
    "h": 264.6
  },
  "luminance": 0.04292
}

Semantic roles & 50–950 ramp

primary

#163484

secondary

#B8973D

accent

#BD3AEE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #163484

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

Preview Lab → · Contrast checker → · Palette generator →