#0D0A2D#0D0A2D

#0D0A2D is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.068 H 280.7°. Best body text is #FFFFFF at 19.12:1 contrast (WCAG AA passes).

Color values

HEX	#0D0A2D
RGB	rgb(13, 10, 45)
HSL	hsl(245, 64%, 11%)
HSV	hsv(245, 78%, 18%)
CMYK	cmyk(71.1%, 77.8%, 0%, 82.4%)
CIE-LAB	lab(4.45, 11.48, -21.88)
CIE-LCH	lch(4.45, 24.71, 297.69°)
OKLab	oklab(17.61% 0.0126 -0.0665)
OKLCH	oklch(17.61% 0.068 280.7)
XYZ	xyz(0.7480, 0.4921, 2.5377)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0A2D #2A2D0A

analogous

#0A182D #0D0A2D #1E0A2D

triadic

#0D0A2D #2D0D0A #0A2D0D

tetradic

#0D0A2D #2D0A18 #2A2D0A #0A2D1E

square

#0D0A2D #2D0A18 #2A2D0A #0A2D1E

split-complementary

#0D0A2D #2D1E0A #182D0A

monochromatic

#070619 #070619 #0D0A2D #1B155F #2A2091

Accessibility & contrast

On white

19.12

#0D0A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0A2D

19.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0A2D	#FFFFFF	#000000	##FFFFFF
##0D0A2D	1.00	19.12	1.10	19.12
#FFFFFF	19.12	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0d0a2d;
/* rgb */ color: rgb(13, 10, 45);
/* oklch */ color: oklch(17.6% 0.068 280.7);

Tailwind

colors: {
  custom: {
    50: '#4e4b66',
    500: '#0d0a2d',
    950: '#000000',
  },
}

SCSS

$custom: #0d0a2d;
$custom-light: #4e4b66;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0a2d",
  "rgb": {
    "r": 13,
    "g": 10,
    "b": 45
  },
  "hsl": {
    "h": 245.143,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17611,
    "c": 0.06764,
    "h": 280.7
  },
  "luminance": 0.00492
}

Semantic roles & 50–950 ramp

primary

#0D0A2D

secondary

#646A29

accent

#E741D8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0D0A2D

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

Preview Lab → · Contrast checker → · Palette generator →