#163775#163775

#163775 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.1% C 0.114 H 261.5°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#163775
RGB	rgb(22, 55, 117)
HSL	hsl(219, 68%, 27%)
HSV	hsv(219, 81%, 46%)
CMYK	cmyk(81.2%, 53%, 0%, 54.1%)
CIE-LAB	lab(24.28, 12.56, -39.03)
CIE-LCH	lch(24.28, 41.01, 287.83°)
OKLab	oklab(35.15% -0.0167 -0.1123)
OKLCH	oklch(35.15% 0.114 261.5)
XYZ	xyz(4.9068, 4.1867, 17.3757)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163775 #755416

analogous

#166775 #163775 #251675

triadic

#163775 #751637 #377516

tetradic

#163775 #751667 #755416 #167525

square

#163775 #751667 #755416 #167525

split-complementary

#163775 #752516 #677516

monochromatic

#050C1A #0C1F41 #163775 #204FA9 #2E69D8

Accessibility & contrast

On white

11.43

#163775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#163775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163775

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163775	#FFFFFF	#000000	##FFFFFF
##163775	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103E77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #163775;
/* rgb */ color: rgb(22, 55, 117);
/* oklch */ color: oklch(35.1% 0.114 261.5);

Tailwind

colors: {
  custom: {
    50: '#646d9d',
    500: '#163775',
    950: '#000000',
  },
}

SCSS

$custom: #163775;
$custom-light: #646d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#163775",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 117
  },
  "hsl": {
    "h": 219.158,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35146,
    "c": 0.11358,
    "h": 261.5
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#163775

secondary

#AB843C

accent

#AF3DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #163775

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

Preview Lab → · Contrast checker → · Palette generator →