#1C1C19#1C1C19

#1C1C19 is a very dark, near-neutral grey. Relative luminance 0.011; OKLCH L 22.5% C 0.006 H 106.9°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#1C1C19
RGB	rgb(28, 28, 25)
HSL	hsl(60, 6%, 10%)
HSV	hsv(60, 11%, 11%)
CMYK	cmyk(0%, 0%, 10.7%, 89%)
CIE-LAB	lab(10.16, -0.73, 2.08)
CIE-LCH	lch(10.16, 2.20, 109.45°)
OKLab	oklab(22.53% -0.0016 0.0054)
OKLCH	oklch(22.53% 0.006 106.9)
XYZ	xyz(1.0696, 1.1476, 1.0847)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1C19 #19191C

analogous

#1C1A19 #1C1C19 #1A1C19

triadic

#1C1C19 #191C1C #1C191C

tetradic

#1C1C19 #191C1A #19191C #1C191A

square

#1C1C19 #191C1A #19191C #1C191A

split-complementary

#1C1C19 #191A1C #1A191C

monochromatic

#10100E #10100E #1C1C19 #3C3C36 #5D5D53

Accessibility & contrast

On white

17.08

#1C1C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1C1C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1C19

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1C19	#FFFFFF	#000000	##FFFFFF
##1C1C19	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C19

Deuteranopia (green-blind)

#1D1C19

Tritanopia (blue-blind)

#1D1C1B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1c1c19;
/* rgb */ color: rgb(28, 28, 25);
/* oklch */ color: oklch(22.5% 0.006 106.9);

Tailwind

colors: {
  custom: {
    50: '#585755',
    500: '#1c1c19',
    950: '#000000',
  },
}

SCSS

$custom: #1c1c19;
$custom-light: #585755;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1c19",
  "rgb": {
    "r": 28,
    "g": 28,
    "b": 25
  },
  "hsl": {
    "h": 60,
    "s": 5.66,
    "l": 10.392
  },
  "oklch": {
    "l": 0.2253,
    "c": 0.00568,
    "h": 106.9
  },
  "luminance": 0.01148
}

Semantic roles & 50–950 ramp

primary

#1C1C19

secondary

#46464B

accent

#79AF79

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#030303

muted

#787878

Preview Lab

Preview with #1C1C19

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

Preview Lab → · Contrast checker → · Palette generator →