#163479#163479

#163479 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.8% C 0.123 H 263.5°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#163479
RGB	rgb(22, 52, 121)
HSL	hsl(222, 69%, 28%)
HSV	hsv(222, 82%, 47%)
CMYK	cmyk(81.8%, 57%, 0%, 52.5%)
CIE-LAB	lab(23.69, 16.37, -42.53)
CIE-LCH	lch(23.69, 45.57, 291.05°)
OKLab	oklab(34.8% -0.0139 -0.1227)
OKLCH	oklch(34.8% 0.123 263.5)
XYZ	xyz(5.0088, 4.0064, 18.5948)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163479 #795B16

analogous

#166579 #163479 #291679

triadic

#163479 #791634 #347916

tetradic

#163479 #791665 #795B16 #167929

square

#163479 #791665 #795B16 #167929

split-complementary

#163479 #792916 #657916

monochromatic

#050B1A #0D1E45 #163479 #1F4AAD #3063D9

Accessibility & contrast

On white

11.66

#163479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#163479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163479

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163479	#FFFFFF	#000000	##FFFFFF
##163479	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7B

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#004551

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #163479;
/* rgb */ color: rgb(22, 52, 121);
/* oklch */ color: oklch(34.8% 0.123 263.5);

Tailwind

colors: {
  custom: {
    50: '#656aa0',
    500: '#163479',
    950: '#000000',
  },
}

SCSS

$custom: #163479;
$custom-light: #656aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#163479",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 121
  },
  "hsl": {
    "h": 221.818,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34799,
    "c": 0.12345,
    "h": 263.5
  },
  "luminance": 0.04007
}

Semantic roles & 50–950 ramp

primary

#163479

secondary

#AE8C3D

accent

#B73CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #163479

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

Preview Lab → · Contrast checker → · Palette generator →