#0C2456#0C2456

#0C2456 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.096 H 262.6°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#0C2456
RGB	rgb(12, 36, 86)
HSL	hsl(221, 76%, 19%)
HSV	hsv(221, 86%, 34%)
CMYK	cmyk(86%, 58.1%, 0%, 66.3%)
CIE-LAB	lab(15.55, 11.95, -32.92)
CIE-LCH	lch(15.55, 35.03, 289.95°)
OKLab	oklab(27.61% -0.0123 -0.0949)
OKLCH	oklch(27.61% 0.096 262.6)
XYZ	xyz(2.4616, 2.0115, 9.0608)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2456 #563E0C

analogous

#0C4956 #0C2456 #190C56

triadic

#0C2456 #560C24 #24560C

tetradic

#0C2456 #560C49 #563E0C #0C5619

square

#0C2456 #560C49 #563E0C #0C5619

split-complementary

#0C2456 #56190C #49560C

monochromatic

#040B1B #050E20 #0C2456 #133A8C #1B51C1

Accessibility & contrast

On white

14.97

#0C2456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C2456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2456

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2456	#FFFFFF	#000000	##FFFFFF
##0C2456	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#002455

Tritanopia (blue-blind)

#003039

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2456;
/* rgb */ color: rgb(12, 36, 86);
/* oklch */ color: oklch(27.6% 0.096 262.6);

Tailwind

colors: {
  custom: {
    50: '#595e86',
    500: '#0c2456',
    950: '#000000',
  },
}

SCSS

$custom: #0c2456;
$custom-light: #595e86;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2456",
  "rgb": {
    "r": 12,
    "g": 36,
    "b": 86
  },
  "hsl": {
    "h": 220.541,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27612,
    "c": 0.09574,
    "h": 262.6
  },
  "luminance": 0.02012
}

Semantic roles & 50–950 ramp

primary

#0C2456

secondary

#91712D

accent

#B536F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2456

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

Preview Lab → · Contrast checker → · Palette generator →