#163575#163575

#163575 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.116 H 262.6°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#163575
RGB	rgb(22, 53, 117)
HSL	hsl(220, 68%, 27%)
HSV	hsv(220, 81%, 46%)
CMYK	cmyk(81.2%, 54.7%, 0%, 54.1%)
CIE-LAB	lab(23.67, 13.98, -40.01)
CIE-LCH	lch(23.67, 42.39, 289.26°)
OKLab	oklab(34.68% -0.0151 -0.1153)
OKLCH	oklch(34.68% 0.116 262.6)
XYZ	xyz(4.8137, 4.0006, 17.3447)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163575 #755616

analogous

#166575 #163575 #271675

triadic

#163575 #751635 #357516

tetradic

#163575 #751665 #755616 #167527

square

#163575 #751665 #755616 #167527

split-complementary

#163575 #752716 #657516

monochromatic

#050C1A #0C1E41 #163575 #204CA9 #2E65D8

Accessibility & contrast

On white

11.67

#163575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#163575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163575

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163575	#FFFFFF	#000000	##FFFFFF
##163575	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073D77

Deuteranopia (green-blind)

#003474

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #163575;
/* rgb */ color: rgb(22, 53, 117);
/* oklch */ color: oklch(34.7% 0.116 262.6);

Tailwind

colors: {
  custom: {
    50: '#646b9d',
    500: '#163575',
    950: '#000000',
  },
}

SCSS

$custom: #163575;
$custom-light: #646b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#163575",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 117
  },
  "hsl": {
    "h": 220.421,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34684,
    "c": 0.11625,
    "h": 262.6
  },
  "luminance": 0.04001
}

Semantic roles & 50–950 ramp

primary

#163575

secondary

#AB873C

accent

#B23DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163575

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

Preview Lab → · Contrast checker → · Palette generator →