#000025#000025

#000025 is a very dark, moderate blue. Relative luminance 0.001; OKLCH L 12.0% C 0.083 H 264.1°. Best body text is #FFFFFF at 20.45:1 contrast (WCAG AA passes).

Color values

HEX	#000025
RGB	rgb(0, 0, 37)
HSL	hsl(240, 100%, 7%)
HSV	hsv(240, 100%, 15%)
CMYK	cmyk(100%, 100%, 0%, 85.5%)
CIE-LAB	lab(1.21, 8.48, -20.89)
CIE-LCH	lch(1.21, 22.54, 292.09°)
OKLab	oklab(11.96% -0.0086 -0.0824)
OKLCH	oklch(11.96% 0.083 264.1)
XYZ	xyz(0.3338, 0.1335, 1.7581)
Luminance	0.0013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000025 #252500

analogous

#001325 #000025 #130025

triadic

#000025 #250000 #002500

tetradic

#000025 #250013 #252500 #002513

square

#000025 #250013 #252500 #002513

split-complementary

#000025 #251300 #132500

monochromatic

#00001F #00001F #000025 #000062 #00009F

Accessibility & contrast

On white

20.45

#000025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#000025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000025

20.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000025	#FFFFFF	#000000	##FFFFFF
##000025	1.00	20.45	1.03	20.45
#FFFFFF	20.45	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000626

Deuteranopia (green-blind)

#000324

Tritanopia (blue-blind)

#000911

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #000025;
/* rgb */ color: rgb(0, 0, 37);
/* oklch */ color: oklch(12.0% 0.083 264.1);

Tailwind

colors: {
  custom: {
    50: '#46475f',
    500: '#000025',
    950: '#000000',
  },
}

SCSS

$custom: #000025;
$custom-light: #46475f;
$custom-dark: #000000;

JSON

{
  "hex": "#000025",
  "rgb": {
    "r": 0,
    "g": 0,
    "b": 37
  },
  "hsl": {
    "h": 240,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.11955,
    "c": 0.08284,
    "h": 264.1
  },
  "luminance": 0.00134
}

Semantic roles & 50–950 ramp

primary

#000025

secondary

#6D6D13

accent

#FF29FF

background

#F4F3F5

surface

#E6E5E9

border

#C2C1C5

text

#000004

muted

#777779

Preview Lab

Preview with #000025

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

Preview Lab → · Contrast checker → · Palette generator →