#0C012F#0C012F

#0C012F is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.6% C 0.087 H 284.4°. Best body text is #FFFFFF at 19.79:1 contrast (WCAG AA passes).

Color values

HEX	#0C012F
RGB	rgb(12, 1, 47)
HSL	hsl(254, 96%, 9%)
HSV	hsv(254, 98%, 18%)
CMYK	cmyk(74.5%, 97.9%, 0%, 81.6%)
CIE-LAB	lab(2.76, 15.79, -26.07)
CIE-LCH	lch(2.76, 30.48, 301.20°)
OKLab	oklab(15.61% 0.0217 -0.0847)
OKLCH	oklch(15.61% 0.087 284.4)
XYZ	xyz(0.6754, 0.3051, 2.7121)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 2.32

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C012F #242F01

analogous

#010D2F #0C012F #23012F

triadic

#0C012F #2F0C01 #012F0C

tetradic

#0C012F #2F010D #242F01 #012F23

square

#0C012F #2F010D #242F01 #012F23

split-complementary

#0C012F #2F2301 #0D2F01

monochromatic

#08011E #08011E #0C012F #1B026B #2B04A7

Accessibility & contrast

On white

19.79

#0C012F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0C012F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C012F

19.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C012F	#FFFFFF	#000000	##FFFFFF
##0C012F	1.00	19.79	1.06	19.79
#FFFFFF	19.79	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B30

Deuteranopia (green-blind)

#00092E

Tritanopia (blue-blind)

#000D18

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0c012f;
/* rgb */ color: rgb(12, 1, 47);
/* oklch */ color: oklch(15.6% 0.087 284.4);

Tailwind

colors: {
  custom: {
    50: '#4e4768',
    500: '#0c012f',
    950: '#000000',
  },
}

SCSS

$custom: #0c012f;
$custom-light: #4e4768;
$custom-dark: #000000;

JSON

{
  "hex": "#0c012f",
  "rgb": {
    "r": 12,
    "g": 1,
    "b": 47
  },
  "hsl": {
    "h": 254.348,
    "s": 95.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.15613,
    "c": 0.08745,
    "h": 284.4
  },
  "luminance": 0.00305
}

Semantic roles & 50–950 ramp

primary

#0C012F

secondary

#5E7517

accent

#FF29CC

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0C012F

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

Preview Lab → · Contrast checker → · Palette generator →