#163565#163565

#163565 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.4% C 0.092 H 259.0°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#163565
RGB	rgb(22, 53, 101)
HSL	hsl(216, 64%, 24%)
HSV	hsv(216, 78%, 40%)
CMYK	cmyk(78.2%, 47.5%, 0%, 60.4%)
CIE-LAB	lab(22.50, 7.27, -31.61)
CIE-LCH	lch(22.50, 32.44, 282.96°)
OKLab	oklab(33.41% -0.0176 -0.0905)
OKLCH	oklch(33.41% 0.092 259)
XYZ	xyz(3.9521, 3.6559, 12.8068)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163565 #654616

analogous

#165D65 #163565 #1F1665

triadic

#163565 #651635 #356516

tetradic

#163565 #65165D #654616 #16651F

square

#163565 #65165D #654616 #16651F

split-complementary

#163565 #651F16 #5D6516

monochromatic

#050D19 #0B1B33 #163565 #214F97 #2C6ACA

Accessibility & contrast

On white

12.13

#163565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#163565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163565

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163565	#FFFFFF	#000000	##FFFFFF
##163565	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3A67

Deuteranopia (green-blind)

#0D3264

Tritanopia (blue-blind)

#004048

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #163565;
/* rgb */ color: rgb(22, 53, 101);
/* oklch */ color: oklch(33.4% 0.092 259.0);

Tailwind

colors: {
  custom: {
    50: '#5f6b91',
    500: '#163565',
    950: '#000000',
  },
}

SCSS

$custom: #163565;
$custom-light: #5f6b91;
$custom-dark: #000000;

JSON

{
  "hex": "#163565",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 101
  },
  "hsl": {
    "h": 216.456,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3341,
    "c": 0.09225,
    "h": 259
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#163565

secondary

#9C763B

accent

#A641E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #163565

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

Preview Lab → · Contrast checker → · Palette generator →