#0C274A#0C274A

#0C274A is a dark, moderate cyan. Relative luminance 0.020; OKLCH L 27.4% C 0.073 H 256.3°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#0C274A
RGB	rgb(12, 39, 74)
HSL	hsl(214, 72%, 17%)
HSV	hsv(214, 84%, 29%)
CMYK	cmyk(83.8%, 47.3%, 0%, 71%)
CIE-LAB	lab(15.61, 4.34, -24.68)
CIE-LCH	lch(15.61, 25.06, 279.96°)
OKLab	oklab(27.36% -0.0172 -0.0706)
OKLCH	oklch(27.36% 0.073 256.3)
XYZ	xyz(2.1127, 2.0234, 6.7564)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C274A #4A2F0C

analogous

#0C464A #0C274A #100C4A

triadic

#0C274A #4A0C27 #274A0C

tetradic

#0C274A #4A0C46 #4A2F0C #0C4A10

square

#0C274A #4A0C46 #4A2F0C #0C4A10

split-complementary

#0C274A #4A100C #464A0C

monochromatic

#040E1A #040E1A #0C274A #15437F #1D5FB3

Accessibility & contrast

On white

14.95

#0C274A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C274A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C274A

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C274A	#FFFFFF	#000000	##FFFFFF
##0C274A	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162A4B

Deuteranopia (green-blind)

#0B2449

Tritanopia (blue-blind)

#002F34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c274a;
/* rgb */ color: rgb(12, 39, 74);
/* oklch */ color: oklch(27.4% 0.073 256.3);

Tailwind

colors: {
  custom: {
    50: '#55607d',
    500: '#0c274a',
    950: '#000000',
  },
}

SCSS

$custom: #0c274a;
$custom-light: #55607d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c274a",
  "rgb": {
    "r": 12,
    "g": 39,
    "b": 74
  },
  "hsl": {
    "h": 213.871,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27364,
    "c": 0.07269,
    "h": 256.3
  },
  "luminance": 0.02024
}

Semantic roles & 50–950 ramp

primary

#0C274A

secondary

#865F2C

accent

#A039EF

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C274A

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

Preview Lab → · Contrast checker → · Palette generator →