#0C2856#0C2856

#0C2856 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.090 H 259.9°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#0C2856
RGB	rgb(12, 40, 86)
HSL	hsl(217, 76%, 19%)
HSV	hsv(217, 86%, 34%)
CMYK	cmyk(86%, 53.5%, 0%, 66.3%)
CIE-LAB	lab(16.83, 8.94, -30.85)
CIE-LCH	lch(16.83, 32.12, 286.15°)
OKLab	oklab(28.59% -0.0157 -0.0887)
OKLCH	oklch(28.59% 0.09 259.9)
XYZ	xyz(2.5895, 2.2673, 9.1035)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2856 #563A0C

analogous

#0C4D56 #0C2856 #150C56

triadic

#0C2856 #560C28 #28560C

tetradic

#0C2856 #560C4D #563A0C #0C5615

square

#0C2856 #560C4D #563A0C #0C5615

split-complementary

#0C2856 #56150C #4D560C

monochromatic

#040C1B #050F20 #0C2856 #13418C #1B5AC1

Accessibility & contrast

On white

14.45

#0C2856 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0C2856 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2856

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2856	#FFFFFF	#000000	##FFFFFF
##0C2856	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2D58

Deuteranopia (green-blind)

#002655

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2856;
/* rgb */ color: rgb(12, 40, 86);
/* oklch */ color: oklch(28.6% 0.090 259.9);

Tailwind

colors: {
  custom: {
    50: '#596186',
    500: '#0c2856',
    950: '#000000',
  },
}

SCSS

$custom: #0c2856;
$custom-light: #596186;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2856",
  "rgb": {
    "r": 12,
    "g": 40,
    "b": 86
  },
  "hsl": {
    "h": 217.297,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28592,
    "c": 0.09012,
    "h": 259.9
  },
  "luminance": 0.02268
}

Semantic roles & 50–950 ramp

primary

#0C2856

secondary

#916B2D

accent

#AB36F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0C2856

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

Preview Lab → · Contrast checker → · Palette generator →