#0C1927#0C1927

#0C1927 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.034 H 251.4°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#0C1927
RGB	rgb(12, 25, 39)
HSL	hsl(211, 53%, 10%)
HSV	hsv(211, 69%, 15%)
CMYK	cmyk(69.2%, 35.9%, 0%, 84.7%)
CIE-LAB	lab(8.30, -0.36, -11.31)
CIE-LCH	lch(8.30, 11.32, 268.19°)
OKLab	oklab(20.92% -0.0107 -0.0318)
OKLCH	oklch(20.92% 0.034 251.4)
XYZ	xyz(0.8653, 0.9198, 2.0510)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1927 #271A0C

analogous

#0C2727 #0C1927 #0C0C27

triadic

#0C1927 #270C19 #19270C

tetradic

#0C1927 #270C27 #271A0C #0C270C

square

#0C1927 #270C27 #271A0C #0C270C

split-complementary

#0C1927 #270C0C #27270C

monochromatic

#070F17 #070F17 #0C1927 #1A3756 #295585

Accessibility & contrast

On white

17.74

#0C1927 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0C1927 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1927

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1927	#FFFFFF	#000000	##FFFFFF
##0C1927	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131A28

Deuteranopia (green-blind)

#101727

Tritanopia (blue-blind)

#011C1E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0c1927;
/* rgb */ color: rgb(12, 25, 39);
/* oklch */ color: oklch(20.9% 0.034 251.4);

Tailwind

colors: {
  custom: {
    50: '#4d5561',
    500: '#0c1927',
    950: '#000000',
  },
}

SCSS

$custom: #0c1927;
$custom-light: #4d5561;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1927",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 39
  },
  "hsl": {
    "h": 211.111,
    "s": 52.941,
    "l": 10
  },
  "oklch": {
    "l": 0.20919,
    "c": 0.03352,
    "h": 251.4
  },
  "luminance": 0.0092
}

Semantic roles & 50–950 ramp

primary

#0C1927

secondary

#62482D

accent

#974BDC

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010305

muted

#777879

Preview Lab

Preview with #0C1927

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

Preview Lab → · Contrast checker → · Palette generator →