#011D27#011D27

#011D27 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.5% C 0.039 H 225.0°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#011D27
RGB	rgb(1, 29, 39)
HSL	hsl(196, 95%, 8%)
HSV	hsv(196, 97%, 15%)
CMYK	cmyk(97.4%, 25.6%, 0%, 84.7%)
CIE-LAB	lab(9.25, -6.37, -9.88)
CIE-LCH	lch(9.25, 11.76, 237.18°)
OKLab	oklab(21.5% -0.0278 -0.0278)
OKLCH	oklch(21.5% 0.039 225)
XYZ	xyz(0.8179, 1.0316, 2.0751)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011D27 #270B01

analogous

#01271E #011D27 #010A27

triadic

#011D27 #27011D #1D2701

tetradic

#011D27 #1E0127 #270B01 #0A2701

square

#011D27 #1E0127 #270B01 #0A2701

split-complementary

#011D27 #27010A #271E01

monochromatic

#01161E #01161E #011D27 #034963 #04769E

Accessibility & contrast

On white

17.41

#011D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#011D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011D27

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011D27	#FFFFFF	#000000	##FFFFFF
##011D27	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171C28

Deuteranopia (green-blind)

#121827

Tritanopia (blue-blind)

#002020

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #011d27;
/* rgb */ color: rgb(1, 29, 39);
/* oklch */ color: oklch(21.5% 0.039 225.0);

Tailwind

colors: {
  custom: {
    50: '#475861',
    500: '#011d27',
    950: '#000000',
  },
}

SCSS

$custom: #011d27;
$custom-light: #475861;
$custom-dark: #000000;

JSON

{
  "hex": "#011d27",
  "rgb": {
    "r": 1,
    "g": 29,
    "b": 39
  },
  "hsl": {
    "h": 195.789,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.215,
    "c": 0.03934,
    "h": 225
  },
  "luminance": 0.01032
}

Semantic roles & 50–950 ramp

primary

#011D27

secondary

#6E2D16

accent

#6129FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000305

muted

#777879

Preview Lab

Preview with #011D27

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

Preview Lab → · Contrast checker → · Palette generator →