#000A29#000A29

#000A29 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 15.9% C 0.067 H 260.6°. Best body text is #FFFFFF at 19.53:1 contrast (WCAG AA passes).

Color values

HEX	#000A29
RGB	rgb(0, 10, 41)
HSL	hsl(225, 100%, 8%)
HSV	hsv(225, 100%, 16%)
CMYK	cmyk(100%, 75.6%, 0%, 83.9%)
CIE-LAB	lab(3.41, 6.15, -20.54)
CIE-LCH	lch(3.41, 21.44, 286.67°)
OKLab	oklab(15.91% -0.0109 -0.0663)
OKLCH	oklch(15.91% 0.067 260.6)
XYZ	xyz(0.5086, 0.3771, 2.1434)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000A29 #291F00

analogous

#001E29 #000A29 #0A0029

triadic

#000A29 #29000A #0A2900

tetradic

#000A29 #29001E #291F00 #00290A

square

#000A29 #29001E #291F00 #00290A

split-complementary

#000A29 #290A00 #1E2900

monochromatic

#00071F #00071F #000A29 #001966 #0028A3

Accessibility & contrast

On white

19.53

#000A29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#000A29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000A29

19.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000A29	#FFFFFF	#000000	##FFFFFF
##000A29	1.00	19.53	1.08	19.53
#FFFFFF	19.53	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2A

Deuteranopia (green-blind)

#000A28

Tritanopia (blue-blind)

#001217

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #000a29;
/* rgb */ color: rgb(0, 10, 41);
/* oklch */ color: oklch(15.9% 0.067 260.6);

Tailwind

colors: {
  custom: {
    50: '#474b63',
    500: '#000a29',
    950: '#000000',
  },
}

SCSS

$custom: #000a29;
$custom-light: #474b63;
$custom-dark: #000000;

JSON

{
  "hex": "#000a29",
  "rgb": {
    "r": 0,
    "g": 10,
    "b": 41
  },
  "hsl": {
    "h": 225.366,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.15906,
    "c": 0.06719,
    "h": 260.6
  },
  "luminance": 0.00377
}

Semantic roles & 50–950 ramp

primary

#000A29

secondary

#715A14

accent

#CB29FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000105

muted

#777779

Preview Lab

Preview with #000A29

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

Preview Lab → · Contrast checker → · Palette generator →