#0C083A#0C083A

#0C083A is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.091 H 276.5°. Best body text is #FFFFFF at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#0C083A
RGB	rgb(12, 8, 58)
HSL	hsl(245, 76%, 13%)
HSV	hsv(245, 86%, 23%)
CMYK	cmyk(79.3%, 86.2%, 0%, 77.3%)
CIE-LAB	lab(5.03, 18.97, -30.54)
CIE-LCH	lch(5.03, 35.95, 301.85°)
OKLab	oklab(18.64% 0.0104 -0.0906)
OKLCH	oklch(18.64% 0.091 276.5)
XYZ	xyz(1.0019, 0.5572, 4.0569)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C083A #363A08

analogous

#081D3A #0C083A #25083A

triadic

#0C083A #3A0C08 #083A0C

tetradic

#0C083A #3A081D #363A08 #083A25

square

#0C083A #3A081D #363A08 #083A25

split-complementary

#0C083A #3A2508 #1D3A08

monochromatic

#06041B #06041B #0C083A #170F70 #2217A6

Accessibility & contrast

On white

18.90

#0C083A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0C083A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C083A

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C083A	#FFFFFF	#000000	##FFFFFF
##0C083A	1.00	18.90	1.11	18.90
#FFFFFF	18.90	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133B

Deuteranopia (green-blind)

#000F39

Tritanopia (blue-blind)

#001620

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c083a;
/* rgb */ color: rgb(12, 8, 58);
/* oklch */ color: oklch(18.6% 0.091 276.5);

Tailwind

colors: {
  custom: {
    50: '#524971',
    500: '#0c083a',
    950: '#000000',
  },
}

SCSS

$custom: #0c083a;
$custom-light: #524971;
$custom-dark: #000000;

JSON

{
  "hex": "#0c083a",
  "rgb": {
    "r": 12,
    "g": 8,
    "b": 58
  },
  "hsl": {
    "h": 244.8,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18638,
    "c": 0.09117,
    "h": 276.5
  },
  "luminance": 0.00557
}

Semantic roles & 50–950 ramp

primary

#0C083A

secondary

#727925

accent

#F235E3

background

#F4F4F6

surface

#E8E7EC

border

#C4C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0C083A

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

Preview Lab → · Contrast checker → · Palette generator →