#001A2C#001A2C

#001A2C is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.8% C 0.049 H 241.4°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#001A2C
RGB	rgb(0, 26, 44)
HSL	hsl(205, 100%, 9%)
HSV	hsv(205, 100%, 17%)
CMYK	cmyk(100%, 40.9%, 0%, 82.7%)
CIE-LAB	lab(8.31, -2.08, -15.06)
CIE-LCH	lch(8.31, 15.20, 262.15°)
OKLab	oklab(20.83% -0.0234 -0.0429)
OKLCH	oklch(20.83% 0.049 241.4)
XYZ	xyz(0.8238, 0.9205, 2.5166)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001A2C #2C1200

analogous

#002C28 #001A2C #00042C

triadic

#001A2C #2C001A #1A2C00

tetradic

#001A2C #28002C #2C1200 #042C00

square

#001A2C #28002C #2C1200 #042C00

split-complementary

#001A2C #2C0004 #2C2800

monochromatic

#00121F #00121F #001A2C #003E69 #0062A6

Accessibility & contrast

On white

17.73

#001A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#001A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001A2C

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001A2C	#FFFFFF	#000000	##FFFFFF
##001A2C	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111A2D

Deuteranopia (green-blind)

#0A162C

Tritanopia (blue-blind)

#001E20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #001a2c;
/* rgb */ color: rgb(0, 26, 44);
/* oklch */ color: oklch(20.8% 0.049 241.4);

Tailwind

colors: {
  custom: {
    50: '#485665',
    500: '#001a2c',
    950: '#000000',
  },
}

SCSS

$custom: #001a2c;
$custom-light: #485665;
$custom-dark: #000000;

JSON

{
  "hex": "#001a2c",
  "rgb": {
    "r": 0,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 204.545,
    "s": 100,
    "l": 8.627
  },
  "oklch": {
    "l": 0.20832,
    "c": 0.04886,
    "h": 241.4
  },
  "luminance": 0.00921
}

Semantic roles & 50–950 ramp

primary

#001A2C

secondary

#733B14

accent

#8029FF

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#010305

muted

#77787A

Preview Lab

Preview with #001A2C

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

Preview Lab → · Contrast checker → · Palette generator →