#05192C#05192C

#05192C is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.8% C 0.046 H 249.1°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#05192C
RGB	rgb(5, 25, 44)
HSL	hsl(209, 80%, 10%)
HSV	hsv(209, 89%, 17%)
CMYK	cmyk(88.6%, 43.2%, 0%, 82.7%)
CIE-LAB	lab(8.21, 0.02, -15.19)
CIE-LCH	lch(8.21, 15.19, 270.07°)
OKLab	oklab(20.84% -0.0164 -0.0432)
OKLCH	oklch(20.84% 0.046 249.1)
XYZ	xyz(0.8647, 0.9093, 2.5123)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05192C #2C1805

analogous

#052C2C #05192C #05052C

triadic

#05192C #2C0519 #192C05

tetradic

#05192C #2C052C #2C1805 #052C05

square

#05192C #2C052C #2C1805 #052C05

split-complementary

#05192C #2C0505 #2C2C05

monochromatic

#03101B #03101B #05192C #0B3863 #11579A

Accessibility & contrast

On white

17.77

#05192C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#05192C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05192C

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05192C	#FFFFFF	#000000	##FFFFFF
##05192C	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101A2D

Deuteranopia (green-blind)

#0A162C

Tritanopia (blue-blind)

#001E20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #05192c;
/* rgb */ color: rgb(5, 25, 44);
/* oklch */ color: oklch(20.8% 0.046 249.1);

Tailwind

colors: {
  custom: {
    50: '#4b5565',
    500: '#05192c',
    950: '#000000',
  },
}

SCSS

$custom: #05192c;
$custom-light: #4b5565;
$custom-dark: #000000;

JSON

{
  "hex": "#05192c",
  "rgb": {
    "r": 5,
    "g": 25,
    "b": 44
  },
  "hsl": {
    "h": 209.231,
    "s": 79.592,
    "l": 9.608
  },
  "oklch": {
    "l": 0.20836,
    "c": 0.04622,
    "h": 249.1
  },
  "luminance": 0.00909
}

Semantic roles & 50–950 ramp

primary

#05192C

secondary

#6E451F

accent

#9132F6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010305

muted

#77787A

Preview Lab

Preview with #05192C

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

Preview Lab → · Contrast checker → · Palette generator →