#011929#011929

#011929 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.4% C 0.045 H 240.1°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#011929
RGB	rgb(1, 25, 41)
HSL	hsl(204, 95%, 8%)
HSV	hsv(204, 98%, 16%)
CMYK	cmyk(97.6%, 39%, 0%, 83.9%)
CIE-LAB	lab(7.78, -2.41, -13.66)
CIE-LCH	lch(7.78, 13.87, 260.00°)
OKLab	oklab(20.37% -0.0223 -0.0388)
OKLCH	oklch(20.37% 0.045 240.1)
XYZ	xyz(0.7602, 0.8617, 2.2236)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011929 #291101

analogous

#012925 #011929 #010529

triadic

#011929 #290119 #192901

tetradic

#011929 #250129 #291101 #052901

square

#011929 #250129 #291101 #052901

split-complementary

#011929 #290105 #292501

monochromatic

#01121E #01121E #011929 #023D65 #0462A0

Accessibility & contrast

On white

17.91

#011929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#011929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011929

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011929	#FFFFFF	#000000	##FFFFFF
##011929	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11192A

Deuteranopia (green-blind)

#0B1529

Tritanopia (blue-blind)

#001D1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #011929;
/* rgb */ color: rgb(1, 25, 41);
/* oklch */ color: oklch(20.4% 0.045 240.1);

Tailwind

colors: {
  custom: {
    50: '#485562',
    500: '#011929',
    950: '#000000',
  },
}

SCSS

$custom: #011929;
$custom-light: #485562;
$custom-dark: #000000;

JSON

{
  "hex": "#011929",
  "rgb": {
    "r": 1,
    "g": 25,
    "b": 41
  },
  "hsl": {
    "h": 204,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.20366,
    "c": 0.04478,
    "h": 240.1
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#011929

secondary

#6F3A16

accent

#7E29FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#010305

muted

#777879

Preview Lab

Preview with #011929

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

Preview Lab → · Contrast checker → · Palette generator →