#01101F#01101F

#01101F is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 16.8% C 0.040 H 246.1°. Best body text is #FFFFFF at 19.17:1 contrast (WCAG AA passes).

Color values

HEX	#01101F
RGB	rgb(1, 16, 31)
HSL	hsl(210, 94%, 6%)
HSV	hsv(210, 97%, 12%)
CMYK	cmyk(96.8%, 48.4%, 0%, 87.8%)
CIE-LAB	lab(4.30, -0.30, -11.46)
CIE-LCH	lch(4.30, 11.46, 268.50°)
OKLab	oklab(16.77% -0.0161 -0.0365)
OKLCH	oklch(16.77% 0.04 246.1)
XYZ	xyz(0.4450, 0.4759, 1.3645)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01101F #1F1001

analogous

#011F1F #01101F #01011F

triadic

#01101F #1F0110 #101F01

tetradic

#01101F #1F011F #1F1001 #011F01

square

#01101F #1F011F #1F1001 #011F01

split-complementary

#01101F #1F0101 #1F1F01

monochromatic

#010F1E #010F1E #01101F #032F5A #054D96

Accessibility & contrast

On white

19.17

#01101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#01101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01101F

19.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01101F	#FFFFFF	#000000	##FFFFFF
##01101F	1.00	19.17	1.10	19.17
#FFFFFF	19.17	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091120

Deuteranopia (green-blind)

#050E1F

Tritanopia (blue-blind)

#001415

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #01101f;
/* rgb */ color: rgb(1, 16, 31);
/* oklch */ color: oklch(16.8% 0.040 246.1);

Tailwind

colors: {
  custom: {
    50: '#464e5a',
    500: '#01101f',
    950: '#000000',
  },
}

SCSS

$custom: #01101f;
$custom-light: #464e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#01101f",
  "rgb": {
    "r": 1,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 210,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.16767,
    "c": 0.03993,
    "h": 246.1
  },
  "luminance": 0.00476
}

Semantic roles & 50–950 ramp

primary

#01101F

secondary

#673E15

accent

#9429FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000103

muted

#777778

Preview Lab

Preview with #01101F

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

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