#163464#163464

#163464 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.092 H 259.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#163464
RGB	rgb(22, 52, 100)
HSL	hsl(217, 64%, 24%)
HSV	hsv(217, 78%, 39%)
CMYK	cmyk(78%, 48%, 0%, 60.8%)
CIE-LAB	lab(22.11, 7.57, -31.59)
CIE-LCH	lch(22.11, 32.48, 283.48°)
OKLab	oklab(33.09% -0.0168 -0.0905)
OKLCH	oklch(33.09% 0.092 259.5)
XYZ	xyz(3.8583, 3.5462, 12.5353)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163464 #644616

analogous

#165B64 #163464 #1F1664

triadic

#163464 #641634 #346416

tetradic

#163464 #64165B #644616 #16641F

square

#163464 #64165B #644616 #16641F

split-complementary

#163464 #641F16 #5B6416

monochromatic

#060D19 #0B1A32 #163464 #214E96 #2C68C8

Accessibility & contrast

On white

12.29

#163464 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#163464 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163464

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163464	#FFFFFF	#000000	##FFFFFF
##163464	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3966

Deuteranopia (green-blind)

#0B3263

Tritanopia (blue-blind)

#003F47

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163464;
/* rgb */ color: rgb(22, 52, 100);
/* oklch */ color: oklch(33.1% 0.092 259.5);

Tailwind

colors: {
  custom: {
    50: '#5f6b90',
    500: '#163464',
    950: '#000000',
  },
}

SCSS

$custom: #163464;
$custom-light: #5f6b90;
$custom-dark: #000000;

JSON

{
  "hex": "#163464",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 100
  },
  "hsl": {
    "h": 216.923,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33087,
    "c": 0.09204,
    "h": 259.5
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#163464

secondary

#9B763B

accent

#A741E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #163464

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

Preview Lab → · Contrast checker → · Palette generator →