#011A2C#011A2C

#011A2C is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.048 H 242.4°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#011A2C
RGB	rgb(1, 26, 44)
HSL	hsl(205, 96%, 9%)
HSV	hsv(205, 98%, 17%)
CMYK	cmyk(97.7%, 40.9%, 0%, 82.7%)
CIE-LAB	lab(8.37, -1.81, -14.96)
CIE-LCH	lch(8.37, 15.07, 263.12°)
OKLab	oklab(20.89% -0.0222 -0.0426)
OKLCH	oklch(20.89% 0.048 242.4)
XYZ	xyz(0.8364, 0.9270, 2.5172)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011A2C #2C1301

analogous

#012C29 #011A2C #01052C

triadic

#011A2C #2C011A #1A2C01

tetradic

#011A2C #29012C #2C1301 #052C01

square

#011A2C #29012C #2C1301 #052C01

split-complementary

#011A2C #2C0105 #2C2901

monochromatic

#01121E #01121E #011A2C #023D68 #0461A4

Accessibility & contrast

On white

17.72

#011A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#011A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011A2C

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011A2C	#FFFFFF	#000000	##FFFFFF
##011A2C	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2D

Deuteranopia (green-blind)

#0B162C

Tritanopia (blue-blind)

#001E20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #011a2c;
/* rgb */ color: rgb(1, 26, 44);
/* oklch */ color: oklch(20.9% 0.048 242.4);

Tailwind

colors: {
  custom: {
    50: '#485665',
    500: '#011a2c',
    950: '#000000',
  },
}

SCSS

$custom: #011a2c;
$custom-light: #485665;
$custom-dark: #000000;

JSON

{
  "hex": "#011a2c",
  "rgb": {
    "r": 1,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 205.116,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.20894,
    "c": 0.04803,
    "h": 242.4
  },
  "luminance": 0.00927
}

Semantic roles & 50–950 ramp

primary

#011A2C

secondary

#723D17

accent

#8229FF

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#010305

muted

#77787A

Preview Lab

Preview with #011A2C

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

Preview Lab → · Contrast checker → · Palette generator →