#06111B#06111B

#06111B is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 17.2% C 0.027 H 246.2°. Best body text is #FFFFFF at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#06111B
RGB	rgb(6, 17, 27)
HSL	hsl(209, 64%, 6%)
HSV	hsv(209, 78%, 11%)
CMYK	cmyk(77.8%, 37%, 0%, 89.4%)
CIE-LAB	lab(4.69, -0.81, -7.73)
CIE-LCH	lch(4.69, 7.77, 264.04°)
OKLab	oklab(17.25% -0.0109 -0.0246)
OKLCH	oklch(17.25% 0.027 246.2)
XYZ	xyz(0.4733, 0.5187, 1.1119)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06111B #1B1006

analogous

#061B1B #06111B #06071B

triadic

#06111B #1B0611 #111B06

tetradic

#06111B #1B061B #1B1006 #071B06

square

#06111B #1B061B #1B1006 #071B06

split-complementary

#06111B #1B0607 #1B1B06

monochromatic

#061019 #061019 #06111B #11314D #1C507F

Accessibility & contrast

On white

19.03

#06111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#06111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06111B

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06111B	#FFFFFF	#000000	##FFFFFF
##06111B	1.00	19.03	1.10	19.03
#FFFFFF	19.03	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D111B

Deuteranopia (green-blind)

#0A0F1B

Tritanopia (blue-blind)

#001314

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #06111b;
/* rgb */ color: rgb(6, 17, 27);
/* oklch */ color: oklch(17.2% 0.027 246.2);

Tailwind

colors: {
  custom: {
    50: '#494f57',
    500: '#06111b',
    950: '#000000',
  },
}

SCSS

$custom: #06111b;
$custom-light: #494f57;
$custom-dark: #000000;

JSON

{
  "hex": "#06111b",
  "rgb": {
    "r": 6,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 208.571,
    "s": 63.636,
    "l": 6.471
  },
  "oklch": {
    "l": 0.17249,
    "c": 0.02689,
    "h": 246.2
  },
  "luminance": 0.00519
}

Semantic roles & 50–950 ramp

primary

#06111B

secondary

#5A3D23

accent

#9041E7

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000103

muted

#777778

Preview Lab

Preview with #06111B

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

Preview Lab → · Contrast checker → · Palette generator →