#05111E#05111E

#05111E is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 17.4% C 0.033 H 250.2°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#05111E
RGB	rgb(5, 17, 30)
HSL	hsl(211, 71%, 7%)
HSV	hsv(211, 83%, 12%)
CMYK	cmyk(83.3%, 43.3%, 0%, 88.2%)
CIE-LAB	lab(4.76, -0.14, -9.96)
CIE-LCH	lch(4.76, 9.96, 269.17°)
OKLab	oklab(17.37% -0.0111 -0.0309)
OKLCH	oklch(17.37% 0.033 250.2)
XYZ	xyz(0.4973, 0.5269, 1.3035)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05111E #1E1205

analogous

#051E1E #05111E #06051E

triadic

#05111E #1E0511 #111E05

tetradic

#05111E #1E051E #1E1205 #051E06

square

#05111E #1E051E #1E1205 #051E06

split-complementary

#05111E #1E0605 #1E1E05

monochromatic

#040F1A #040F1A #05111E #0E2F52 #164C87

Accessibility & contrast

On white

19.00

#05111E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#05111E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05111E

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05111E	#FFFFFF	#000000	##FFFFFF
##05111E	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B121F

Deuteranopia (green-blind)

#080F1E

Tritanopia (blue-blind)

#001416

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #05111e;
/* rgb */ color: rgb(5, 17, 30);
/* oklch */ color: oklch(17.4% 0.033 250.2);

Tailwind

colors: {
  custom: {
    50: '#484f59',
    500: '#05111e',
    950: '#000000',
  },
}

SCSS

$custom: #05111e;
$custom-light: #484f59;
$custom-dark: #000000;

JSON

{
  "hex": "#05111e",
  "rgb": {
    "r": 5,
    "g": 17,
    "b": 30
  },
  "hsl": {
    "h": 211.2,
    "s": 71.429,
    "l": 6.863
  },
  "oklch": {
    "l": 0.1737,
    "c": 0.03289,
    "h": 250.2
  },
  "luminance": 0.00527
}

Semantic roles & 50–950 ramp

primary

#05111E

secondary

#5F4120

accent

#983AEE

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000103

muted

#777778

Preview Lab

Preview with #05111E

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

Preview Lab → · Contrast checker → · Palette generator →