#0F0D3A#0F0D3A

#0F0D3A is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.084 H 277.5°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#0F0D3A
RGB	rgb(15, 13, 58)
HSL	hsl(243, 63%, 14%)
HSV	hsv(243, 78%, 23%)
CMYK	cmyk(74.1%, 77.6%, 0%, 77.3%)
CIE-LAB	lab(6.28, 17.23, -28.51)
CIE-LCH	lch(6.28, 33.31, 301.15°)
OKLab	oklab(19.83% 0.0109 -0.0829)
OKLCH	oklch(19.83% 0.084 277.5)
XYZ	xyz(1.1044, 0.6948, 4.0781)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0D3A #383A0D

analogous

#0D223A #0F0D3A #260D3A

triadic

#0F0D3A #3A0F0D #0D3A0F

tetradic

#0F0D3A #3A0D22 #383A0D #0D3A26

square

#0F0D3A #3A0D22 #383A0D #0D3A26

split-complementary

#0F0D3A #3A260D #223A0D

monochromatic

#060619 #060619 #0F0D3A #1C186C #29239E

Accessibility & contrast

On white

18.44

#0F0D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0F0D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0D3A

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0D3A	#FFFFFF	#000000	##FFFFFF
##0F0D3A	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163B

Deuteranopia (green-blind)

#001239

Tritanopia (blue-blind)

#001922

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0f0d3a;
/* rgb */ color: rgb(15, 13, 58);
/* oklch */ color: oklch(19.8% 0.084 277.5);

Tailwind

colors: {
  custom: {
    50: '#544c71',
    500: '#0f0d3a',
    950: '#000000',
  },
}

SCSS

$custom: #0f0d3a;
$custom-light: #544c71;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0d3a",
  "rgb": {
    "r": 15,
    "g": 13,
    "b": 58
  },
  "hsl": {
    "h": 242.667,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.1983,
    "c": 0.08365,
    "h": 277.5
  },
  "luminance": 0.00695
}

Semantic roles & 50–950 ramp

primary

#0F0D3A

secondary

#72762D

accent

#E641DF

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0F0D3A

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

Preview Lab → · Contrast checker → · Palette generator →