#01182E#01182E

#01182E is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.4% C 0.054 H 248.7°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#01182E
RGB	rgb(1, 24, 46)
HSL	hsl(209, 96%, 9%)
HSV	hsv(209, 98%, 18%)
CMYK	cmyk(97.8%, 47.8%, 0%, 82%)
CIE-LAB	lab(7.74, 0.72, -17.43)
CIE-LCH	lch(7.74, 17.45, 272.37°)
OKLab	oklab(20.44% -0.0194 -0.0499)
OKLCH	oklch(20.44% 0.054 248.7)
XYZ	xyz(0.8321, 0.8569, 2.7058)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01182E #2E1701

analogous

#012E2E #01182E #01022E

triadic

#01182E #2E0118 #182E01

tetradic

#01182E #2E012E #2E1701 #022E01

square

#01182E #2E012E #2E1701 #022E01

split-complementary

#01182E #2E0102 #2E2E01

monochromatic

#01101E #01101E #01182E #02376A #0457A6

Accessibility & contrast

On white

17.93

#01182E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#01182E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01182E

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01182E	#FFFFFF	#000000	##FFFFFF
##01182E	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D192F

Deuteranopia (green-blind)

#06152E

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #01182e;
/* rgb */ color: rgb(1, 24, 46);
/* oklch */ color: oklch(20.4% 0.054 248.7);

Tailwind

colors: {
  custom: {
    50: '#495467',
    500: '#01182e',
    950: '#000000',
  },
}

SCSS

$custom: #01182e;
$custom-light: #495467;
$custom-dark: #000000;

JSON

{
  "hex": "#01182e",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 46
  },
  "hsl": {
    "h": 209.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.20442,
    "c": 0.05354,
    "h": 248.7
  },
  "luminance": 0.00857
}

Semantic roles & 50–950 ramp

primary

#01182E

secondary

#744417

accent

#9229FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #01182E

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

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