#163066#163066

#163066 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.3% C 0.100 H 262.8°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#163066
RGB	rgb(22, 48, 102)
HSL	hsl(221, 65%, 24%)
HSV	hsv(221, 78%, 40%)
CMYK	cmyk(78.4%, 52.9%, 0%, 60%)
CIE-LAB	lab(20.99, 11.29, -34.69)
CIE-LCH	lch(20.99, 36.48, 288.03°)
OKLab	oklab(32.28% -0.0127 -0.0997)
OKLCH	oklch(32.28% 0.1 262.8)
XYZ	xyz(3.7852, 3.2434, 12.9943)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163066 #664C16

analogous

#165866 #163066 #241666

triadic

#163066 #661630 #306616

tetradic

#163066 #661658 #664C16 #166624

square

#163066 #661658 #664C16 #166624

split-complementary

#163066 #662416 #586616

monochromatic

#050C19 #0B1834 #163066 #214898 #2C5FCB

Accessibility & contrast

On white

12.74

#163066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#163066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163066

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163066	#FFFFFF	#000000	##FFFFFF
##163066	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103668

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #163066;
/* rgb */ color: rgb(22, 48, 102);
/* oklch */ color: oklch(32.3% 0.100 262.8);

Tailwind

colors: {
  custom: {
    50: '#606792',
    500: '#163066',
    950: '#000000',
  },
}

SCSS

$custom: #163066;
$custom-light: #606792;
$custom-dark: #000000;

JSON

{
  "hex": "#163066",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 102
  },
  "hsl": {
    "h": 220.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32276,
    "c": 0.10049,
    "h": 262.8
  },
  "luminance": 0.03244
}

Semantic roles & 50–950 ramp

primary

#163066

secondary

#9D7D3B

accent

#B140E8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #163066

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

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