#06163B#06163B

#06163B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.075 H 263.3°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#06163B
RGB	rgb(6, 22, 59)
HSL	hsl(222, 82%, 13%)
HSV	hsv(222, 90%, 23%)
CMYK	cmyk(89.8%, 62.7%, 0%, 76.9%)
CIE-LAB	lab(8.38, 9.74, -25.84)
CIE-LCH	lch(8.38, 27.62, 290.66°)
OKLab	oklab(21.36% -0.0088 -0.0745)
OKLCH	oklch(21.36% 0.075 263.3)
XYZ	xyz(1.1511, 0.9282, 4.2553)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06163B #3B2B06

analogous

#06303B #06163B #11063B

triadic

#06163B #3B0616 #163B06

tetradic

#06163B #3B0630 #3B2B06 #063B11

square

#06163B #3B0630 #3B2B06 #063B11

split-complementary

#06163B #3B1106 #303B06

monochromatic

#030A1C #030A1C #06163B #0C2B73 #113FAA

Accessibility & contrast

On white

17.71

#06163B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#06163B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06163B

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06163B	#FFFFFF	#000000	##FFFFFF
##06163B	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3C

Deuteranopia (green-blind)

#00163A

Tritanopia (blue-blind)

#001F25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #06163b;
/* rgb */ color: rgb(6, 22, 59);
/* oklch */ color: oklch(21.4% 0.075 263.3);

Tailwind

colors: {
  custom: {
    50: '#505271',
    500: '#06163b',
    950: '#000000',
  },
}

SCSS

$custom: #06163b;
$custom-light: #505271;
$custom-dark: #000000;

JSON

{
  "hex": "#06163b",
  "rgb": {
    "r": 6,
    "g": 22,
    "b": 59
  },
  "hsl": {
    "h": 221.887,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2136,
    "c": 0.07504,
    "h": 263.3
  },
  "luminance": 0.00928
}

Semantic roles & 50–950 ramp

primary

#06163B

secondary

#7B6022

accent

#BC30F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020208

muted

#78787B

Preview Lab

Preview with #06163B

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

Preview Lab → · Contrast checker → · Palette generator →