#000529#000529

#000529 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.5% C 0.076 H 263.4°. Best body text is #FFFFFF at 19.93:1 contrast (WCAG AA passes).

Color values

HEX	#000529
RGB	rgb(0, 5, 41)
HSL	hsl(233, 100%, 8%)
HSV	hsv(233, 100%, 16%)
CMYK	cmyk(100%, 87.8%, 0%, 83.9%)
CIE-LAB	lab(2.43, 8.16, -22.08)
CIE-LCH	lch(2.43, 23.54, 290.27°)
OKLab	oklab(14.48% -0.0088 -0.0756)
OKLCH	oklch(14.48% 0.076 263.4)
XYZ	xyz(0.4544, 0.2686, 2.1253)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000529 #292400

analogous

#001929 #000529 #0F0029

triadic

#000529 #290005 #052900

tetradic

#000529 #290019 #292400 #00290F

square

#000529 #290019 #292400 #00290F

split-complementary

#000529 #290F00 #192900

monochromatic

#00041F #00041F #000529 #000C66 #0014A3

Accessibility & contrast

On white

19.93

#000529 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#000529 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000529

19.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000529	#FFFFFF	#000000	##FFFFFF
##000529	1.00	19.93	1.05	19.93
#FFFFFF	19.93	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2A

Deuteranopia (green-blind)

#000728

Tritanopia (blue-blind)

#000F16

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #000529;
/* rgb */ color: rgb(0, 5, 41);
/* oklch */ color: oklch(14.5% 0.076 263.4);

Tailwind

colors: {
  custom: {
    50: '#474963',
    500: '#000529',
    950: '#000000',
  },
}

SCSS

$custom: #000529;
$custom-light: #474963;
$custom-dark: #000000;

JSON

{
  "hex": "#000529",
  "rgb": {
    "r": 0,
    "g": 5,
    "b": 41
  },
  "hsl": {
    "h": 232.683,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.14483,
    "c": 0.07613,
    "h": 263.4
  },
  "luminance": 0.00269
}

Semantic roles & 50–950 ramp

primary

#000529

secondary

#716614

accent

#E529FF

background

#F4F4F5

surface

#E6E6EA

border

#C2C2C6

text

#000005

muted

#777779

Preview Lab

Preview with #000529

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

Preview Lab → · Contrast checker → · Palette generator →