#0C224B#0C224B

#0C224B is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.081 H 261.5°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#0C224B
RGB	rgb(12, 34, 75)
HSL	hsl(219, 72%, 17%)
HSV	hsv(219, 84%, 29%)
CMYK	cmyk(84%, 54.7%, 0%, 70.6%)
CIE-LAB	lab(14.00, 8.57, -27.95)
CIE-LCH	lch(14.00, 29.23, 287.04°)
OKLab	oklab(26.15% -0.0121 -0.0803)
OKLCH	oklch(26.15% 0.081 261.5)
XYZ	xyz(1.9932, 1.7300, 6.8841)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C224B #4B350C

analogous

#0C424B #0C224B #160C4B

triadic

#0C224B #4B0C22 #224B0C

tetradic

#0C224B #4B0C42 #4B350C #0C4B16

square

#0C224B #4B0C42 #4B350C #0C4B16

split-complementary

#0C224B #4B160C #424B0C

monochromatic

#040C1A #040C1A #0C224B #143A80 #1D52B5

Accessibility & contrast

On white

15.60

#0C224B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0C224B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C224B

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C224B	#FFFFFF	#000000	##FFFFFF
##0C224B	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A274C

Deuteranopia (green-blind)

#00214A

Tritanopia (blue-blind)

#002C32

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0c224b;
/* rgb */ color: rgb(12, 34, 75);
/* oklch */ color: oklch(26.1% 0.081 261.5);

Tailwind

colors: {
  custom: {
    50: '#565c7e',
    500: '#0c224b',
    950: '#000000',
  },
}

SCSS

$custom: #0c224b;
$custom-light: #565c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c224b",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 75
  },
  "hsl": {
    "h": 219.048,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26148,
    "c": 0.08124,
    "h": 261.5
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary

#0C224B

secondary

#87672C

accent

#AF39EF

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03040A

muted

#78797C

Preview Lab

Preview with #0C224B

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

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