#01142B#01142B

#01142B is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.0% C 0.054 H 252.4°. Best body text is #FFFFFF at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#01142B
RGB	rgb(1, 20, 43)
HSL	hsl(213, 95%, 9%)
HSV	hsv(213, 98%, 17%)
CMYK	cmyk(97.7%, 53.5%, 0%, 83.1%)
CIE-LAB	lab(6.15, 2.10, -17.72)
CIE-LCH	lch(6.15, 17.85, 276.75°)
OKLab	oklab(19% -0.0164 -0.0517)
OKLCH	oklch(19% 0.054 252.4)
XYZ	xyz(0.6986, 0.6811, 2.3797)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01142B #2B1801

analogous

#01292B #01142B #03012B

triadic

#01142B #2B0114 #142B01

tetradic

#01142B #2B0129 #2B1801 #012B03

square

#01142B #2B0129 #2B1801 #012B03

split-complementary

#01142B #2B0301 #292B01

monochromatic

#010E1E #010E1E #01142B #023067 #044CA3

Accessibility & contrast

On white

18.48

#01142B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#01142B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01142B

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01142B	#FFFFFF	#000000	##FFFFFF
##01142B	1.00	18.48	1.14	18.48
#FFFFFF	18.48	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08162C

Deuteranopia (green-blind)

#02122B

Tritanopia (blue-blind)

#001A1D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #01142b;
/* rgb */ color: rgb(1, 20, 43);
/* oklch */ color: oklch(19.0% 0.054 252.4);

Tailwind

colors: {
  custom: {
    50: '#485164',
    500: '#01142b',
    950: '#000000',
  },
}

SCSS

$custom: #01142b;
$custom-light: #485164;
$custom-dark: #000000;

JSON

{
  "hex": "#01142b",
  "rgb": {
    "r": 1,
    "g": 20,
    "b": 43
  },
  "hsl": {
    "h": 212.857,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.19002,
    "c": 0.05422,
    "h": 252.4
  },
  "luminance": 0.00681
}

Semantic roles & 50–950 ramp

primary

#01142B

secondary

#714817

accent

#9E29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #01142B

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

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