#0C2748#0C2748

#0C2748 is a dark, moderate cyan. Relative luminance 0.020; OKLCH L 27.2% C 0.070 H 255.2°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#0C2748
RGB	rgb(12, 39, 72)
HSL	hsl(213, 71%, 16%)
HSV	hsv(213, 83%, 28%)
CMYK	cmyk(83.3%, 45.8%, 0%, 71.8%)
CIE-LAB	lab(15.47, 3.45, -23.53)
CIE-LCH	lch(15.47, 23.78, 278.34°)
OKLab	oklab(27.21% -0.0177 -0.0672)
OKLCH	oklch(27.21% 0.07 255.2)
XYZ	xyz(2.0464, 1.9968, 6.4072)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2748 #482D0C

analogous

#0C4548 #0C2748 #0F0C48

triadic

#0C2748 #480C27 #27480C

tetradic

#0C2748 #480C45 #482D0C #0C480F

square

#0C2748 #480C45 #482D0C #0C480F

split-complementary

#0C2748 #480F0C #45480C

monochromatic

#040E1A #040E1A #0C2748 #15437C #1D60B1

Accessibility & contrast

On white

15.01

#0C2748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C2748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2748

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2748	#FFFFFF	#000000	##FFFFFF
##0C2748	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172A49

Deuteranopia (green-blind)

#0D2447

Tritanopia (blue-blind)

#002F34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2748;
/* rgb */ color: rgb(12, 39, 72);
/* oklch */ color: oklch(27.2% 0.070 255.2);

Tailwind

colors: {
  custom: {
    50: '#55607b',
    500: '#0c2748',
    950: '#000000',
  },
}

SCSS

$custom: #0c2748;
$custom-light: #55607b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2748",
  "rgb": {
    "r": 12,
    "g": 39,
    "b": 72
  },
  "hsl": {
    "h": 213,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27211,
    "c": 0.06954,
    "h": 255.2
  },
  "luminance": 0.01997
}

Semantic roles & 50–950 ramp

primary

#0C2748

secondary

#845C2C

accent

#9D3AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2748

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

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