#0C1A49#0C1A49

#0C1A49 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.0% C 0.090 H 266.8°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#0C1A49
RGB	rgb(12, 26, 73)
HSL	hsl(226, 72%, 17%)
HSV	hsv(226, 84%, 29%)
CMYK	cmyk(83.6%, 64.4%, 0%, 71.4%)
CIE-LAB	lab(11.26, 13.85, -31.01)
CIE-LCH	lch(11.26, 33.96, 294.07°)
OKLab	oklab(24.02% -0.0051 -0.0895)
OKLCH	oklch(24.02% 0.09 266.8)
XYZ	xyz(1.7232, 1.2978, 6.4617)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1A49 #493B0C

analogous

#0C3949 #0C1A49 #1D0C49

triadic

#0C1A49 #490C1A #1A490C

tetradic

#0C1A49 #490C39 #493B0C #0C491D

square

#0C1A49 #490C39 #493B0C #0C491D

split-complementary

#0C1A49 #491D0C #39490C

monochromatic

#04091A #04091A #0C1A49 #152D7E #1D3FB2

Accessibility & contrast

On white

16.67

#0C1A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0C1A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1A49

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1A49	#FFFFFF	#000000	##FFFFFF
##0C1A49	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214B

Deuteranopia (green-blind)

#001B48

Tritanopia (blue-blind)

#00262E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0c1a49;
/* rgb */ color: rgb(12, 26, 73);
/* oklch */ color: oklch(24.0% 0.090 266.8);

Tailwind

colors: {
  custom: {
    50: '#56567c',
    500: '#0c1a49',
    950: '#000000',
  },
}

SCSS

$custom: #0c1a49;
$custom-light: #56567c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1a49",
  "rgb": {
    "r": 12,
    "g": 26,
    "b": 73
  },
  "hsl": {
    "h": 226.23,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.24018,
    "c": 0.08965,
    "h": 266.8
  },
  "luminance": 0.01298
}

Semantic roles & 50–950 ramp

primary

#0C1A49

secondary

#85702C

accent

#C539EE

background

#F5F5F7

surface

#E9E8EE

border

#C5C4C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0C1A49

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

Preview Lab → · Contrast checker → · Palette generator →