#0C063F#0C063F

#0C063F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.101 H 275.8°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#0C063F
RGB	rgb(12, 6, 63)
HSL	hsl(246, 83%, 14%)
HSV	hsv(246, 90%, 25%)
CMYK	cmyk(81%, 90.5%, 0%, 75.3%)
CIE-LAB	lab(5.12, 22.52, -34.00)
CIE-LCH	lch(5.12, 40.78, 303.52°)
OKLab	oklab(18.92% 0.0103 -0.1005)
OKLCH	oklch(18.92% 0.101 275.8)
XYZ	xyz(1.1137, 0.5672, 4.7525)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 2.63

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C063F #393F06

analogous

#061C3F #0C063F #28063F

triadic

#0C063F #3F0C06 #063F0C

tetradic

#0C063F #3F061C #393F06 #063F28

square

#0C063F #3F061C #393F06 #063F28

split-complementary

#0C063F #3F2806 #1C3F06

monochromatic

#05031C #05031C #0C063F #170B77 #2111AF

Accessibility & contrast

On white

18.86

#0C063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0C063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C063F

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C063F	#FFFFFF	#000000	##FFFFFF
##0C063F	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)

#001441

Deuteranopia (green-blind)

#000F3E

Tritanopia (blue-blind)

#001722

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c063f;
/* rgb */ color: rgb(12, 6, 63);
/* oklch */ color: oklch(18.9% 0.101 275.8);

Tailwind

colors: {
  custom: {
    50: '#544875',
    500: '#0c063f',
    950: '#000000',
  },
}

SCSS

$custom: #0c063f;
$custom-light: #544875;
$custom-dark: #000000;

JSON

{
  "hex": "#0c063f",
  "rgb": {
    "r": 12,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 246.316,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.18916,
    "c": 0.10098,
    "h": 275.8
  },
  "luminance": 0.00567
}

Semantic roles & 50–950 ramp

primary

#0C063F

secondary

#757F22

accent

#F92FE4

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #0C063F

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

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