#0C0933#0C0933

#0C0933 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.079 H 278.1°. Best body text is #FFFFFF at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#0C0933
RGB	rgb(12, 9, 51)
HSL	hsl(244, 70%, 12%)
HSV	hsv(244, 82%, 20%)
CMYK	cmyk(76.5%, 82.4%, 0%, 80%)
CIE-LAB	lab(4.63, 14.73, -26.06)
CIE-LCH	lch(4.63, 29.93, 299.48°)
OKLab	oklab(17.98% 0.0111 -0.0783)
OKLCH	oklch(17.98% 0.079 278.1)
XYZ	xyz(0.8467, 0.5125, 3.1856)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0933 #303309

analogous

#091B33 #0C0933 #210933

triadic

#0C0933 #330C09 #09330C

tetradic

#0C0933 #33091B #303309 #093321

square

#0C0933 #33091B #303309 #093321

split-complementary

#0C0933 #332109 #1B3309

monochromatic

#06051A #06051A #0C0933 #181267 #241B9B

Accessibility & contrast

On white

19.05

#0C0933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0C0933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0933

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0933	#FFFFFF	#000000	##FFFFFF
##0C0933	1.00	19.05	1.10	19.05
#FFFFFF	19.05	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001234

Deuteranopia (green-blind)

#000E32

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0c0933;
/* rgb */ color: rgb(12, 9, 51);
/* oklch */ color: oklch(18.0% 0.079 278.1);

Tailwind

colors: {
  custom: {
    50: '#504a6b',
    500: '#0c0933',
    950: '#000000',
  },
}

SCSS

$custom: #0c0933;
$custom-light: #504a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0933",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 51
  },
  "hsl": {
    "h": 244.286,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.17982,
    "c": 0.07911,
    "h": 278.1
  },
  "luminance": 0.00513
}

Semantic roles & 50–950 ramp

primary

#0C0933

secondary

#6C7127

accent

#ED3BE0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C0933

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

Preview Lab → · Contrast checker → · Palette generator →