#0D0A2F#0D0A2F

#0D0A2F is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.071 H 280.0°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#0D0A2F
RGB	rgb(13, 10, 47)
HSL	hsl(245, 65%, 11%)
HSV	hsv(245, 79%, 18%)
CMYK	cmyk(72.3%, 78.7%, 0%, 81.6%)
CIE-LAB	lab(4.59, 12.48, -23.15)
CIE-LCH	lch(4.59, 26.30, 298.33°)
OKLab	oklab(17.83% 0.0124 -0.0699)
OKLCH	oklch(17.83% 0.071 280)
XYZ	xyz(0.7874, 0.5078, 2.7453)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0A2F #2C2F0A

analogous

#0A192F #0D0A2F #1F0A2F

triadic

#0D0A2F #2F0D0A #0A2F0D

tetradic

#0D0A2F #2F0A19 #2C2F0A #0A2F1F

square

#0D0A2F #2F0A19 #2C2F0A #0A2F1F

split-complementary

#0D0A2F #2F1F0A #192F0A

monochromatic

#070519 #070519 #0D0A2F #1B1561 #291F94

Accessibility & contrast

On white

19.06

#0D0A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0A2F

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0A2F	#FFFFFF	#000000	##FFFFFF
##0D0A2F	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001130

Deuteranopia (green-blind)

#000E2E

Tritanopia (blue-blind)

#00131B

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0d0a2f;
/* rgb */ color: rgb(13, 10, 47);
/* oklch */ color: oklch(17.8% 0.071 280.0);

Tailwind

colors: {
  custom: {
    50: '#4f4b68',
    500: '#0d0a2f',
    950: '#000000',
  },
}

SCSS

$custom: #0d0a2f;
$custom-light: #4f4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0a2f",
  "rgb": {
    "r": 13,
    "g": 10,
    "b": 47
  },
  "hsl": {
    "h": 244.865,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17827,
    "c": 0.07094,
    "h": 280
  },
  "luminance": 0.00508
}

Semantic roles & 50–950 ramp

primary

#0D0A2F

secondary

#676C29

accent

#E840DA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0D0A2F

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

Preview Lab → · Contrast checker → · Palette generator →