#06191D#06191D

#06191D is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.9% C 0.026 H 213.0°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#06191D
RGB	rgb(6, 25, 29)
HSL	hsl(190, 66%, 7%)
HSV	hsv(190, 79%, 11%)
CMYK	cmyk(79.3%, 13.8%, 0%, 88.6%)
CIE-LAB	lab(7.43, -5.63, -5.16)
CIE-LCH	lch(7.43, 7.64, 222.51°)
OKLab	oklab(19.94% -0.0221 -0.0144)
OKLCH	oklch(19.94% 0.026 213)
XYZ	xyz(0.6444, 0.8226, 1.2870)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06191D #1D0A06

analogous

#061D16 #06191D #060E1D

triadic

#06191D #1D0619 #191D06

tetradic

#06191D #16061D #1D0A06 #0E1D06

square

#06191D #16061D #1D0A06 #0E1D06

split-complementary

#06191D #1D060E #1D1606

monochromatic

#051619 #051619 #06191D #104550 #1B7082

Accessibility & contrast

On white

18.03

#06191D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#06191D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06191D

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06191D	#FFFFFF	#000000	##FFFFFF
##06191D	1.00	18.03	1.16	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181D

Deuteranopia (green-blind)

#12151D

Tritanopia (blue-blind)

#001B1A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #06191d;
/* rgb */ color: rgb(6, 25, 29);
/* oklch */ color: oklch(19.9% 0.026 213.0);

Tailwind

colors: {
  custom: {
    50: '#495558',
    500: '#06191d',
    950: '#000000',
  },
}

SCSS

$custom: #06191d;
$custom-light: #495558;
$custom-dark: #000000;

JSON

{
  "hex": "#06191d",
  "rgb": {
    "r": 6,
    "g": 25,
    "b": 29
  },
  "hsl": {
    "h": 190.435,
    "s": 65.714,
    "l": 6.863
  },
  "oklch": {
    "l": 0.1994,
    "c": 0.02635,
    "h": 213
  },
  "luminance": 0.00823
}

Semantic roles & 50–950 ramp

primary

#06191D

secondary

#5D2C22

accent

#5D3FE9

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#010303

muted

#777878

Preview Lab

Preview with #06191D

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

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