#05163F#05163F

#05163F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.7% C 0.082 H 263.3°. Best body text is #FFFFFF at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#05163F
RGB	rgb(5, 22, 63)
HSL	hsl(222, 85%, 13%)
HSV	hsv(222, 92%, 25%)
CMYK	cmyk(92.1%, 65.1%, 0%, 75.3%)
CIE-LAB	lab(8.69, 11.47, -28.18)
CIE-LCH	lch(8.69, 30.43, 292.14°)
OKLab	oklab(21.7% -0.0096 -0.0814)
OKLCH	oklch(21.7% 0.082 263.3)
XYZ	xyz(1.2464, 0.9648, 4.8222)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05163F #3F2E05

analogous

#05333F #05163F #11053F

triadic

#05163F #3F0516 #163F05

tetradic

#05163F #3F0533 #3F2E05 #053F11

square

#05163F #3F0533 #3F2E05 #053F11

split-complementary

#05163F #3F1105 #333F05

monochromatic

#020A1C #020A1C #05163F #092A78 #0E3EB0

Accessibility & contrast

On white

17.60

#05163F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#05163F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05163F

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05163F	#FFFFFF	#000000	##FFFFFF
##05163F	1.00	17.60	1.19	17.60
#FFFFFF	17.60	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.60	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: #05163f;
/* rgb */ color: rgb(5, 22, 63);
/* oklch */ color: oklch(21.7% 0.082 263.3);

Tailwind

colors: {
  custom: {
    50: '#515274',
    500: '#05163f',
    950: '#000000',
  },
}

SCSS

$custom: #05163f;
$custom-light: #515274;
$custom-dark: #000000;

JSON

{
  "hex": "#05163f",
  "rgb": {
    "r": 5,
    "g": 22,
    "b": 63
  },
  "hsl": {
    "h": 222.414,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.217,
    "c": 0.082,
    "h": 263.3
  },
  "luminance": 0.00965
}

Semantic roles & 50–950 ramp

primary

#05163F

secondary

#806420

accent

#BF2CFC

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #05163F

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

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