#01101D#01101D

#01101D is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 16.6% C 0.037 H 242.5°. Best body text is #FFFFFF at 19.21:1 contrast (WCAG AA passes).

Color values

HEX	#01101D
RGB	rgb(1, 16, 29)
HSL	hsl(208, 93%, 6%)
HSV	hsv(208, 97%, 11%)
CMYK	cmyk(96.6%, 44.8%, 0%, 88.6%)
CIE-LAB	lab(4.21, -0.95, -10.04)
CIE-LCH	lch(4.21, 10.08, 264.61°)
OKLab	oklab(16.61% -0.0169 -0.0326)
OKLCH	oklch(16.61% 0.037 242.5)
XYZ	xyz(0.4195, 0.4657, 1.2299)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01101D #1D0E01

analogous

#011D1C #01101D #01021D

triadic

#01101D #1D0110 #101D01

tetradic

#01101D #1C011D #1D0E01 #021D01

square

#01101D #1C011D #1D0E01 #021D01

split-complementary

#01101D #1D0102 #1D1C01

monochromatic

#01101E #01101E #01101E #033158 #055193

Accessibility & contrast

On white

19.21

#01101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#01101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01101D

19.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01101D	#FFFFFF	#000000	##FFFFFF
##01101D	1.00	19.21	1.09	19.21
#FFFFFF	19.21	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A101E

Deuteranopia (green-blind)

#060D1D

Tritanopia (blue-blind)

#001315

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #01101d;
/* rgb */ color: rgb(1, 16, 29);
/* oklch */ color: oklch(16.6% 0.037 242.5);

Tailwind

colors: {
  custom: {
    50: '#464e58',
    500: '#01101d',
    950: '#000000',
  },
}

SCSS

$custom: #01101d;
$custom-light: #464e58;
$custom-dark: #000000;

JSON

{
  "hex": "#01101d",
  "rgb": {
    "r": 1,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 207.857,
    "s": 93.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.1661,
    "c": 0.03675,
    "h": 242.5
  },
  "luminance": 0.00466
}

Semantic roles & 50–950 ramp

primary

#01101D

secondary

#653A15

accent

#8C29FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #01101D

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

Preview Lab → · Contrast checker → · Palette generator →