#0C083B#0C083B

#0C083B is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.8% C 0.093 H 276.2°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#0C083B
RGB	rgb(12, 8, 59)
HSL	hsl(245, 76%, 13%)
HSV	hsv(245, 86%, 23%)
CMYK	cmyk(79.7%, 86.4%, 0%, 76.9%)
CIE-LAB	lab(5.13, 19.50, -31.11)
CIE-LCH	lch(5.13, 36.72, 302.08°)
OKLab	oklab(18.76% 0.0101 -0.0921)
OKLCH	oklch(18.76% 0.093 276.2)
XYZ	xyz(1.0276, 0.5675, 4.1922)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C083B #373B08

analogous

#081D3B #0C083B #25083B

triadic

#0C083B #3B0C08 #083B0C

tetradic

#0C083B #3B081D #373B08 #083B25

square

#0C083B #3B081D #373B08 #083B25

split-complementary

#0C083B #3B2508 #1D3B08

monochromatic

#05041B #05041B #0C083B #170F71 #2217A7

Accessibility & contrast

On white

18.86

#0C083B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0C083B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C083B

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C083B	#FFFFFF	#000000	##FFFFFF
##0C083B	1.00	18.86	1.11	18.86
#FFFFFF	18.86	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133C

Deuteranopia (green-blind)

#000F3A

Tritanopia (blue-blind)

#001721

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c083b;
/* rgb */ color: rgb(12, 8, 59);
/* oklch */ color: oklch(18.8% 0.093 276.2);

Tailwind

colors: {
  custom: {
    50: '#534971',
    500: '#0c083b',
    950: '#000000',
  },
}

SCSS

$custom: #0c083b;
$custom-light: #534971;
$custom-dark: #000000;

JSON

{
  "hex": "#0c083b",
  "rgb": {
    "r": 12,
    "g": 8,
    "b": 59
  },
  "hsl": {
    "h": 244.706,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.18764,
    "c": 0.09264,
    "h": 276.2
  },
  "luminance": 0.00568
}

Semantic roles & 50–950 ramp

primary

#0C083B

secondary

#737A25

accent

#F335E4

background

#F5F4F6

surface

#E8E6EC

border

#C4C2C7

text

#030108

muted

#78777B

Preview Lab

Preview with #0C083B

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

Preview Lab → · Contrast checker → · Palette generator →