#163166#163166

#163166 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.5% C 0.099 H 262.1°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#163166
RGB	rgb(22, 49, 102)
HSL	hsl(220, 65%, 24%)
HSV	hsv(220, 78%, 40%)
CMYK	cmyk(78.4%, 52%, 0%, 60%)
CIE-LAB	lab(21.31, 10.57, -34.18)
CIE-LCH	lch(21.31, 35.78, 287.18°)
OKLab	oklab(32.52% -0.0136 -0.0982)
OKLCH	oklch(32.52% 0.099 262.1)
XYZ	xyz(3.8266, 3.3261, 13.0081)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163166 #664B16

analogous

#165966 #163166 #231666

triadic

#163166 #661631 #316616

tetradic

#163166 #661659 #664B16 #166623

square

#163166 #661659 #664B16 #166623

split-complementary

#163166 #662316 #596616

monochromatic

#050C19 #0B1934 #163166 #214998 #2C61CB

Accessibility & contrast

On white

12.61

#163166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#163166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163166

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163166	#FFFFFF	#000000	##FFFFFF
##163166	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133768

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #163166;
/* rgb */ color: rgb(22, 49, 102);
/* oklch */ color: oklch(32.5% 0.099 262.1);

Tailwind

colors: {
  custom: {
    50: '#606892',
    500: '#163166',
    950: '#000000',
  },
}

SCSS

$custom: #163166;
$custom-light: #606892;
$custom-dark: #000000;

JSON

{
  "hex": "#163166",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 219.75,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32515,
    "c": 0.09913,
    "h": 262.1
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#163166

secondary

#9D7C3B

accent

#AF40E8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #163166

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

Preview Lab → · Contrast checker → · Palette generator →