#011D24#011D24

#011D24 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.3% C 0.037 H 217.0°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#011D24
RGB	rgb(1, 29, 36)
HSL	hsl(192, 95%, 7%)
HSV	hsv(192, 97%, 14%)
CMYK	cmyk(97.2%, 19.4%, 0%, 85.9%)
CIE-LAB	lab(9.10, -7.65, -7.90)
CIE-LCH	lch(9.10, 11.00, 225.92°)
OKLab	oklab(21.32% -0.0294 -0.0221)
OKLCH	oklch(21.32% 0.037 217)
XYZ	xyz(0.7702, 1.0125, 1.8236)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011D24 #240801

analogous

#01241A #011D24 #010C24

triadic

#011D24 #24011D #1D2401

tetradic

#011D24 #1A0124 #240801 #0C2401

square

#011D24 #1A0124 #240801 #0C2401

split-complementary

#011D24 #24010C #241A01

monochromatic

#01181E #01181E #011D24 #034D60 #047D9B

Accessibility & contrast

On white

17.46

#011D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#011D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011D24

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011D24	#FFFFFF	#000000	##FFFFFF
##011D24	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181C24

Deuteranopia (green-blind)

#131824

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #011d24;
/* rgb */ color: rgb(1, 29, 36);
/* oklch */ color: oklch(21.3% 0.037 217.0);

Tailwind

colors: {
  custom: {
    50: '#47585e',
    500: '#011d24',
    950: '#000000',
  },
}

SCSS

$custom: #011d24;
$custom-light: #47585e;
$custom-dark: #000000;

JSON

{
  "hex": "#011d24",
  "rgb": {
    "r": 1,
    "g": 29,
    "b": 36
  },
  "hsl": {
    "h": 192,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.21322,
    "c": 0.03678,
    "h": 217
  },
  "luminance": 0.01013
}

Semantic roles & 50–950 ramp

primary

#011D24

secondary

#6B2716

accent

#5429FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #011D24

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

Preview Lab → · Contrast checker → · Palette generator →