#0D1649#0D1649

#0D1649 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.095 H 269.5°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#0D1649
RGB	rgb(13, 22, 73)
HSL	hsl(231, 70%, 17%)
HSV	hsv(231, 82%, 29%)
CMYK	cmyk(82.2%, 69.9%, 0%, 71.4%)
CIE-LAB	lab(10.11, 17.06, -32.89)
CIE-LCH	lch(10.11, 37.05, 297.42°)
OKLab	oklab(23.18% -0.0008 -0.095)
OKLCH	oklch(23.18% 0.095 269.5)
XYZ	xyz(1.6551, 1.1402, 6.4349)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1649 #49400D

analogous

#0D3449 #0D1649 #220D49

triadic

#0D1649 #490D16 #16490D

tetradic

#0D1649 #490D34 #49400D #0D4922

square

#0D1649 #490D34 #49400D #0D4922

split-complementary

#0D1649 #49220D #34490D

monochromatic

#05081A #05081A #0D1649 #16267D #2035B1

Accessibility & contrast

On white

17.10

#0D1649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D1649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1649

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1649	#FFFFFF	#000000	##FFFFFF
##0D1649	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4B

Deuteranopia (green-blind)

#001948

Tritanopia (blue-blind)

#00232D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d1649;
/* rgb */ color: rgb(13, 22, 73);
/* oklch */ color: oklch(23.2% 0.095 269.5);

Tailwind

colors: {
  custom: {
    50: '#57527c',
    500: '#0d1649',
    950: '#000000',
  },
}

SCSS

$custom: #0d1649;
$custom-light: #57527c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1649",
  "rgb": {
    "r": 13,
    "g": 22,
    "b": 73
  },
  "hsl": {
    "h": 231,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.23178,
    "c": 0.09505,
    "h": 269.5
  },
  "luminance": 0.0114
}

Semantic roles & 50–950 ramp

primary

#0D1649

secondary

#84772D

accent

#D23BED

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030209

muted

#78787B

Preview Lab

Preview with #0D1649

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

Preview Lab → · Contrast checker → · Palette generator →