#000525#000525

#000525 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.9% C 0.070 H 262.9°. Best body text is #FFFFFF at 20.03:1 contrast (WCAG AA passes).

Color values

HEX	#000525
RGB	rgb(0, 5, 37)
HSL	hsl(232, 100%, 7%)
HSV	hsv(232, 100%, 15%)
CMYK	cmyk(100%, 86.5%, 0%, 85.5%)
CIE-LAB	lab(2.19, 6.47, -19.37)
CIE-LCH	lch(2.19, 20.42, 288.48°)
OKLab	oklab(13.92% -0.0086 -0.0693)
OKLCH	oklch(13.92% 0.07 262.9)
XYZ	xyz(0.3881, 0.2421, 1.7762)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000525 #252000

analogous

#001825 #000525 #0E0025

triadic

#000525 #250005 #052500

tetradic

#000525 #250018 #252000 #00250E

square

#000525 #250018 #252000 #00250E

split-complementary

#000525 #250E00 #182500

monochromatic

#00041F #00041F #000525 #000D62 #00169F

Accessibility & contrast

On white

20.03

#000525 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#000525 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000525

20.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000525	#FFFFFF	#000000	##FFFFFF
##000525	1.00	20.03	1.05	20.03
#FFFFFF	20.03	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A26

Deuteranopia (green-blind)

#000624

Tritanopia (blue-blind)

#000D13

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #000525;
/* rgb */ color: rgb(0, 5, 37);
/* oklch */ color: oklch(13.9% 0.070 262.9);

Tailwind

colors: {
  custom: {
    50: '#46495f',
    500: '#000525',
    950: '#000000',
  },
}

SCSS

$custom: #000525;
$custom-light: #46495f;
$custom-dark: #000000;

JSON

{
  "hex": "#000525",
  "rgb": {
    "r": 0,
    "g": 5,
    "b": 37
  },
  "hsl": {
    "h": 231.892,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.13921,
    "c": 0.06982,
    "h": 262.9
  },
  "luminance": 0.00242
}

Semantic roles & 50–950 ramp

primary

#000525

secondary

#6D6113

accent

#E229FF

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000004

muted

#777779

Preview Lab

Preview with #000525

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

Preview Lab → · Contrast checker → · Palette generator →