#000B29#000B29

#000B29 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.2% C 0.066 H 259.9°. Best body text is #FFFFFF at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#000B29
RGB	rgb(0, 11, 41)
HSL	hsl(224, 100%, 8%)
HSV	hsv(224, 100%, 16%)
CMYK	cmyk(100%, 73.2%, 0%, 83.9%)
CIE-LAB	lab(3.61, 5.74, -20.23)
CIE-LCH	lch(3.61, 21.03, 285.85°)
OKLab	oklab(16.17% -0.0115 -0.0646)
OKLCH	oklch(16.17% 0.066 259.9)
XYZ	xyz(0.5198, 0.3994, 2.1471)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000B29 #291E00

analogous

#001F29 #000B29 #090029

triadic

#000B29 #29000B #0B2900

tetradic

#000B29 #29001F #291E00 #002909

square

#000B29 #29001F #291E00 #002909

split-complementary

#000B29 #290900 #1F2900

monochromatic

#00081F #00081F #000B29 #001B66 #002CA3

Accessibility & contrast

On white

19.45

#000B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#000B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000B29

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000B29	#FFFFFF	#000000	##FFFFFF
##000B29	1.00	19.45	1.08	19.45
#FFFFFF	19.45	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2A

Deuteranopia (green-blind)

#000B28

Tritanopia (blue-blind)

#001318

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #000b29;
/* rgb */ color: rgb(0, 11, 41);
/* oklch */ color: oklch(16.2% 0.066 259.9);

Tailwind

colors: {
  custom: {
    50: '#474b63',
    500: '#000b29',
    950: '#000000',
  },
}

SCSS

$custom: #000b29;
$custom-light: #474b63;
$custom-dark: #000000;

JSON

{
  "hex": "#000b29",
  "rgb": {
    "r": 0,
    "g": 11,
    "b": 41
  },
  "hsl": {
    "h": 223.902,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.16168,
    "c": 0.06562,
    "h": 259.9
  },
  "luminance": 0.00399
}

Semantic roles & 50–950 ramp

primary

#000B29

secondary

#715814

accent

#C629FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000105

muted

#777779

Preview Lab

Preview with #000B29

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

Preview Lab → · Contrast checker → · Palette generator →