#0C1844#0C1844

#0C1844 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.085 H 267.6°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#0C1844
RGB	rgb(12, 24, 68)
HSL	hsl(227, 70%, 16%)
HSV	hsv(227, 82%, 27%)
CMYK	cmyk(82.4%, 64.7%, 0%, 73.3%)
CIE-LAB	lab(10.17, 13.19, -29.29)
CIE-LCH	lch(10.17, 32.13, 294.25°)
OKLab	oklab(23.06% -0.0035 -0.0845)
OKLCH	oklch(23.06% 0.085 267.6)
XYZ	xyz(1.5213, 1.1486, 5.6093)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1844 #44380C

analogous

#0C3444 #0C1844 #1C0C44

triadic

#0C1844 #440C18 #18440C

tetradic

#0C1844 #440C34 #44380C #0C441C

square

#0C1844 #440C34 #44380C #0C441C

split-complementary

#0C1844 #441C0C #34440C

monochromatic

#05091A #05091A #0C1844 #152A78 #1E3DAC

Accessibility & contrast

On white

17.08

#0C1844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0C1844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1844

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1844	#FFFFFF	#000000	##FFFFFF
##0C1844	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E45

Deuteranopia (green-blind)

#001943

Tritanopia (blue-blind)

#00232B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0c1844;
/* rgb */ color: rgb(12, 24, 68);
/* oklch */ color: oklch(23.1% 0.085 267.6);

Tailwind

colors: {
  custom: {
    50: '#555478',
    500: '#0c1844',
    950: '#000000',
  },
}

SCSS

$custom: #0c1844;
$custom-light: #555478;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1844",
  "rgb": {
    "r": 12,
    "g": 24,
    "b": 68
  },
  "hsl": {
    "h": 227.143,
    "s": 70,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23059,
    "c": 0.08456,
    "h": 267.6
  },
  "luminance": 0.01149
}

Semantic roles & 50–950 ramp

primary

#0C1844

secondary

#806E2C

accent

#C73BED

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #0C1844

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

Preview Lab → · Contrast checker → · Palette generator →