#0F0C3F#0F0C3F

#0F0C3F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.093 H 276.8°. Best body text is #FFFFFF at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C3F
RGB	rgb(15, 12, 63)
HSL	hsl(244, 68%, 15%)
HSV	hsv(244, 81%, 25%)
CMYK	cmyk(76.2%, 81%, 0%, 75.3%)
CIE-LAB	lab(6.53, 20.11, -31.69)
CIE-LCH	lch(6.53, 37.53, 302.41°)
OKLab	oklab(20.22% 0.0109 -0.092)
OKLCH	oklch(20.22% 0.093 276.8)
XYZ	xyz(1.2254, 0.7233, 4.7767)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C3F #3C3F0C

analogous

#0C233F #0F0C3F #280C3F

triadic

#0F0C3F #3F0F0C #0C3F0F

tetradic

#0F0C3F #3F0C23 #3C3F0C #0C3F28

square

#0F0C3F #3F0C23 #3C3F0C #0C3F28

split-complementary

#0F0C3F #3F280C #233F0C

monochromatic

#06051A #06051A #0F0C3F #1B1672 #2720A6

Accessibility & contrast

On white

18.35

#0F0C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0F0C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C3F

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C3F	#FFFFFF	#000000	##FFFFFF
##0F0C3F	1.00	18.35	1.14	18.35
#FFFFFF	18.35	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#001A24

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0f0c3f;
/* rgb */ color: rgb(15, 12, 63);
/* oklch */ color: oklch(20.2% 0.093 276.8);

Tailwind

colors: {
  custom: {
    50: '#554b75',
    500: '#0f0c3f',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c3f;
$custom-light: #554b75;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c3f",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 63
  },
  "hsl": {
    "h": 243.529,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20215,
    "c": 0.09266,
    "h": 276.8
  },
  "luminance": 0.00723
}

Semantic roles & 50–950 ramp

primary

#0F0C3F

secondary

#767B2C

accent

#EB3DE1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0F0C3F

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

Preview Lab → · Contrast checker → · Palette generator →