#0C1643#0C1643

#0C1643 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.5% C 0.086 H 268.8°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#0C1643
RGB	rgb(12, 22, 67)
HSL	hsl(229, 70%, 15%)
HSV	hsv(229, 82%, 26%)
CMYK	cmyk(82.1%, 67.2%, 0%, 73.7%)
CIE-LAB	lab(9.46, 14.31, -29.75)
CIE-LCH	lch(9.46, 33.02, 295.69°)
OKLab	oklab(22.5% -0.0018 -0.0859)
OKLCH	oklch(22.5% 0.086 268.8)
XYZ	xyz(1.4513, 1.0571, 5.4367)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1643 #43390C

analogous

#0C3143 #0C1643 #1D0C43

triadic

#0C1643 #430C16 #16430C

tetradic

#0C1643 #430C31 #43390C #0C431D

square

#0C1643 #430C31 #43390C #0C431D

split-complementary

#0C1643 #431D0C #31430C

monochromatic

#05091A #05091A #0C1643 #152777 #1F38AB

Accessibility & contrast

On white

17.34

#0C1643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0C1643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1643

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1643	#FFFFFF	#000000	##FFFFFF
##0C1643	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D44

Deuteranopia (green-blind)

#001842

Tritanopia (blue-blind)

#002129

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0c1643;
/* rgb */ color: rgb(12, 22, 67);
/* oklch */ color: oklch(22.5% 0.086 268.8);

Tailwind

colors: {
  custom: {
    50: '#545278',
    500: '#0c1643',
    950: '#000000',
  },
}

SCSS

$custom: #0c1643;
$custom-light: #545278;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1643",
  "rgb": {
    "r": 12,
    "g": 22,
    "b": 67
  },
  "hsl": {
    "h": 229.091,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22496,
    "c": 0.0859,
    "h": 268.8
  },
  "luminance": 0.01057
}

Semantic roles & 50–950 ramp

primary

#0C1643

secondary

#7F702C

accent

#CC3BEC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #0C1643

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

Preview Lab → · Contrast checker → · Palette generator →