#0C063C#0C063C

#0C063C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.5% C 0.097 H 276.7°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#0C063C
RGB	rgb(12, 6, 60)
HSL	hsl(247, 82%, 13%)
HSV	hsv(247, 90%, 24%)
CMYK	cmyk(80%, 90%, 0%, 76.5%)
CIE-LAB	lab(4.83, 20.94, -32.32)
CIE-LCH	lch(4.83, 38.51, 302.94°)
OKLab	oklab(18.52% 0.0113 -0.0961)
OKLCH	oklch(18.52% 0.097 276.7)
XYZ	xyz(1.0321, 0.5346, 4.3229)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C063C #363C06

analogous

#061B3C #0C063C #27063C

triadic

#0C063C #3C0C06 #063C0C

tetradic

#0C063C #3C061B #363C06 #063C27

square

#0C063C #3C061B #363C06 #063C27

split-complementary

#0C063C #3C2706 #1B3C06

monochromatic

#06031C #06031C #0C063C #170C74 #2211AB

Accessibility & contrast

On white

18.97

#0C063C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0C063C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C063C

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C063C	#FFFFFF	#000000	##FFFFFF
##0C063C	1.00	18.97	1.11	18.97
#FFFFFF	18.97	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133E

Deuteranopia (green-blind)

#000E3B

Tritanopia (blue-blind)

#001621

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0c063c;
/* rgb */ color: rgb(12, 6, 60);
/* oklch */ color: oklch(18.5% 0.097 276.7);

Tailwind

colors: {
  custom: {
    50: '#534872',
    500: '#0c063c',
    950: '#000000',
  },
}

SCSS

$custom: #0c063c;
$custom-light: #534872;
$custom-dark: #000000;

JSON

{
  "hex": "#0c063c",
  "rgb": {
    "r": 12,
    "g": 6,
    "b": 60
  },
  "hsl": {
    "h": 246.667,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18517,
    "c": 0.09678,
    "h": 276.7
  },
  "luminance": 0.00535
}

Semantic roles & 50–950 ramp

primary

#0C063C

secondary

#727C22

accent

#F830E2

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #0C063C

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

Preview Lab → · Contrast checker → · Palette generator →