#01171E#01171E

#01171E is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.0% C 0.033 H 220.5°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#01171E
RGB	rgb(1, 23, 30)
HSL	hsl(194, 94%, 6%)
HSV	hsv(194, 97%, 12%)
CMYK	cmyk(96.7%, 23.3%, 0%, 88.2%)
CIE-LAB	lab(6.44, -5.10, -7.45)
CIE-LCH	lch(6.44, 9.02, 235.62°)
OKLab	oklab(18.99% -0.0251 -0.0214)
OKLCH	oklch(18.99% 0.033 220.5)
XYZ	xyz(0.5532, 0.7129, 1.3365)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01171E #1E0801

analogous

#011E16 #01171E #01081E

triadic

#01171E #1E0117 #171E01

tetradic

#01171E #16011E #1E0801 #081E01

square

#01171E #16011E #1E0801 #081E01

split-complementary

#01171E #1E0108 #1E1601

monochromatic

#01171E #01171E #01171E #034459 #057294

Accessibility & contrast

On white

18.38

#01171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#01171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01171E

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01171E	#FFFFFF	#000000	##FFFFFF
##01171E	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13161E

Deuteranopia (green-blind)

#0E131E

Tritanopia (blue-blind)

#001919

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #01171e;
/* rgb */ color: rgb(1, 23, 30);
/* oklch */ color: oklch(19.0% 0.033 220.5);

Tailwind

colors: {
  custom: {
    50: '#465359',
    500: '#01171e',
    950: '#000000',
  },
}

SCSS

$custom: #01171e;
$custom-light: #465359;
$custom-dark: #000000;

JSON

{
  "hex": "#01171e",
  "rgb": {
    "r": 1,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 194.483,
    "s": 93.548,
    "l": 6.078
  },
  "oklch": {
    "l": 0.18989,
    "c": 0.033,
    "h": 220.5
  },
  "luminance": 0.00713
}

Semantic roles & 50–950 ramp

primary

#01171E

secondary

#662915

accent

#5D29FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #01171E

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

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