#06191E#06191E

#06191E is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.0% C 0.027 H 217.1°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#06191E
RGB	rgb(6, 25, 30)
HSL	hsl(193, 67%, 7%)
HSV	hsv(193, 80%, 12%)
CMYK	cmyk(80%, 16.7%, 0%, 88.2%)
CIE-LAB	lab(7.48, -5.31, -5.85)
CIE-LCH	lch(7.48, 7.90, 227.75°)
OKLab	oklab(19.99% -0.0215 -0.0163)
OKLCH	oklch(19.99% 0.027 217.1)
XYZ	xyz(0.6570, 0.8277, 1.3532)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06191E #1E0B06

analogous

#061E17 #06191E #060D1E

triadic

#06191E #1E0619 #191E06

tetradic

#06191E #17061E #1E0B06 #0D1E06

square

#06191E #17061E #1E0B06 #0D1E06

split-complementary

#06191E #1E060D #1E1706

monochromatic

#05151A #05151A #06191E #104451 #1A6E84

Accessibility & contrast

On white

18.02

#06191E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#06191E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06191E

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06191E	#FFFFFF	#000000	##FFFFFF
##06191E	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181E

Deuteranopia (green-blind)

#12151E

Tritanopia (blue-blind)

#001B1B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #06191e;
/* rgb */ color: rgb(6, 25, 30);
/* oklch */ color: oklch(20.0% 0.027 217.1);

Tailwind

colors: {
  custom: {
    50: '#495559',
    500: '#06191e',
    950: '#000000',
  },
}

SCSS

$custom: #06191e;
$custom-light: #495559;
$custom-dark: #000000;

JSON

{
  "hex": "#06191e",
  "rgb": {
    "r": 6,
    "g": 25,
    "b": 30
  },
  "hsl": {
    "h": 192.5,
    "s": 66.667,
    "l": 7.059
  },
  "oklch": {
    "l": 0.19994,
    "c": 0.02702,
    "h": 217.1
  },
  "luminance": 0.00828
}

Semantic roles & 50–950 ramp

primary

#06191E

secondary

#5E2F22

accent

#623EEA

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010303

muted

#777878

Preview Lab

Preview with #06191E

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

Preview Lab → · Contrast checker → · Palette generator →