#05191C#05191C

#05191C is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.8% C 0.027 H 208.1°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#05191C
RGB	rgb(5, 25, 28)
HSL	hsl(188, 70%, 6%)
HSV	hsv(188, 82%, 11%)
CMYK	cmyk(82.1%, 10.7%, 0%, 89%)
CIE-LAB	lab(7.33, -6.20, -4.56)
CIE-LCH	lch(7.33, 7.70, 216.33°)
OKLab	oklab(19.82% -0.0238 -0.0127)
OKLCH	oklch(19.82% 0.027 208.1)
XYZ	xyz(0.6197, 0.8113, 1.2223)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05191C #1C0805

analogous

#051C14 #05191C #050E1C

triadic

#05191C #1C0519 #191C05

tetradic

#05191C #14051C #1C0805 #0E1C05

square

#05191C #14051C #1C0805 #0E1C05

split-complementary

#05191C #1C050E #1C1405

monochromatic

#05171A #05171A #05191C #0E4750 #187684

Accessibility & contrast

On white

18.07

#05191C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#05191C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05191C

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05191C	#FFFFFF	#000000	##FFFFFF
##05191C	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181C

Deuteranopia (green-blind)

#12151C

Tritanopia (blue-blind)

#001B1A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #05191c;
/* rgb */ color: rgb(5, 25, 28);
/* oklch */ color: oklch(19.8% 0.027 208.1);

Tailwind

colors: {
  custom: {
    50: '#485558',
    500: '#05191c',
    950: '#000000',
  },
}

SCSS

$custom: #05191c;
$custom-light: #485558;
$custom-dark: #000000;

JSON

{
  "hex": "#05191c",
  "rgb": {
    "r": 5,
    "g": 25,
    "b": 28
  },
  "hsl": {
    "h": 187.826,
    "s": 69.697,
    "l": 6.471
  },
  "oklch": {
    "l": 0.19821,
    "c": 0.02702,
    "h": 208.1
  },
  "luminance": 0.00811
}

Semantic roles & 50–950 ramp

primary

#05191C

secondary

#5D2820

accent

#523BED

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000303

muted

#777878

Preview Lab

Preview with #05191C

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

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