#01182C#01182C

#01182C is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.3% C 0.050 H 246.5°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#01182C
RGB	rgb(1, 24, 44)
HSL	hsl(208, 96%, 9%)
HSV	hsv(208, 98%, 17%)
CMYK	cmyk(97.7%, 45.5%, 0%, 82.7%)
CIE-LAB	lab(7.60, -0.25, -16.18)
CIE-LCH	lch(7.60, 16.18, 269.10°)
OKLab	oklab(20.28% -0.0201 -0.0462)
OKLCH	oklch(20.28% 0.05 246.5)
XYZ	xyz(0.7936, 0.8415, 2.5030)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01182C #2C1501

analogous

#012C2B #01182C #01032C

triadic

#01182C #2C0118 #182C01

tetradic

#01182C #2B012C #2C1501 #032C01

square

#01182C #2B012C #2C1501 #032C01

split-complementary

#01182C #2C0103 #2C2B01

monochromatic

#01101E #01101E #01182C #023968 #0459A4

Accessibility & contrast

On white

17.97

#01182C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#01182C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01182C

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01182C	#FFFFFF	#000000	##FFFFFF
##01182C	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E192D

Deuteranopia (green-blind)

#07152C

Tritanopia (blue-blind)

#001D1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #01182c;
/* rgb */ color: rgb(1, 24, 44);
/* oklch */ color: oklch(20.3% 0.050 246.5);

Tailwind

colors: {
  custom: {
    50: '#485465',
    500: '#01182c',
    950: '#000000',
  },
}

SCSS

$custom: #01182c;
$custom-light: #485465;
$custom-dark: #000000;

JSON

{
  "hex": "#01182c",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 44
  },
  "hsl": {
    "h": 207.907,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.20283,
    "c": 0.05041,
    "h": 246.5
  },
  "luminance": 0.00842
}

Semantic roles & 50–950 ramp

primary

#01182C

secondary

#724117

accent

#8C29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #01182C

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

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