#06163F#06163F

#06163F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.8% C 0.082 H 264.0°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#06163F
RGB	rgb(6, 22, 63)
HSL	hsl(223, 83%, 14%)
HSV	hsv(223, 90%, 25%)
CMYK	cmyk(90.5%, 65.1%, 0%, 75.3%)
CIE-LAB	lab(8.75, 11.62, -28.09)
CIE-LCH	lch(8.75, 30.40, 292.47°)
OKLab	oklab(21.76% -0.0085 -0.0811)
OKLCH	oklch(21.76% 0.082 264)
XYZ	xyz(1.2589, 0.9713, 4.8228)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06163F #3F2F06

analogous

#06323F #06163F #12063F

triadic

#06163F #3F0616 #163F06

tetradic

#06163F #3F0632 #3F2F06 #063F12

square

#06163F #3F0632 #3F2F06 #063F12

split-complementary

#06163F #3F1206 #323F06

monochromatic

#030A1C #030A1C #06163F #0B2A77 #113DAF

Accessibility & contrast

On white

17.58

#06163F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#06163F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06163F

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06163F	#FFFFFF	#000000	##FFFFFF
##06163F	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C40

Deuteranopia (green-blind)

#00163E

Tritanopia (blue-blind)

#002027

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #06163f;
/* rgb */ color: rgb(6, 22, 63);
/* oklch */ color: oklch(21.8% 0.082 264.0);

Tailwind

colors: {
  custom: {
    50: '#515274',
    500: '#06163f',
    950: '#000000',
  },
}

SCSS

$custom: #06163f;
$custom-light: #515274;
$custom-dark: #000000;

JSON

{
  "hex": "#06163f",
  "rgb": {
    "r": 6,
    "g": 22,
    "b": 63
  },
  "hsl": {
    "h": 223.158,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21757,
    "c": 0.08158,
    "h": 264
  },
  "luminance": 0.00971
}

Semantic roles & 50–950 ramp

primary

#06163F

secondary

#7F6522

accent

#C02FF9

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #06163F

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

Preview Lab → · Contrast checker → · Palette generator →