#0F0C46#0F0C46

#0F0C46 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.103 H 275.2°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C46
RGB	rgb(15, 12, 70)
HSL	hsl(243, 71%, 16%)
HSV	hsv(243, 83%, 27%)
CMYK	cmyk(78.6%, 82.9%, 0%, 72.5%)
CIE-LAB	lab(7.29, 23.17, -35.42)
CIE-LCH	lch(7.29, 42.32, 303.19°)
OKLab	oklab(21.06% 0.0094 -0.1025)
OKLCH	oklch(21.06% 0.103 275.2)
XYZ	xyz(1.4336, 0.8066, 5.8733)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C46 #43460C

analogous

#0C2646 #0F0C46 #2C0C46

triadic

#0F0C46 #460F0C #0C460F

tetradic

#0F0C46 #460C26 #43460C #0C462C

square

#0F0C46 #460C26 #43460C #0C462C

split-complementary

#0F0C46 #462C0C #26460C

monochromatic

#06041A #06041A #0F0C46 #1A157A #251EAE

Accessibility & contrast

On white

18.08

#0F0C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0F0C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C46

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C46	#FFFFFF	#000000	##FFFFFF
##0F0C46	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001948

Deuteranopia (green-blind)

#001345

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0f0c46;
/* rgb */ color: rgb(15, 12, 70);
/* oklch */ color: oklch(21.1% 0.103 275.2);

Tailwind

colors: {
  custom: {
    50: '#584b7a',
    500: '#0f0c46',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c46;
$custom-light: #584b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c46",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 70
  },
  "hsl": {
    "h": 243.103,
    "s": 70.732,
    "l": 16.078
  },
  "oklch": {
    "l": 0.21055,
    "c": 0.10295,
    "h": 275.2
  },
  "luminance": 0.00807
}

Semantic roles & 50–950 ramp

primary

#0F0C46

secondary

#7D822C

accent

#ED3AE4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #0F0C46

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

Preview Lab → · Contrast checker → · Palette generator →