#00071D#00071D

#00071D is a very dark, muted blue. Relative luminance 0.002; OKLCH L 13.6% C 0.052 H 258.7°. Best body text is #FFFFFF at 20.03:1 contrast (WCAG AA passes).

Color values

HEX	#00071D
RGB	rgb(0, 7, 29)
HSL	hsl(226, 100%, 6%)
HSV	hsv(226, 100%, 11%)
CMYK	cmyk(100%, 75.9%, 0%, 88.6%)
CIE-LAB	lab(2.17, 2.83, -13.09)
CIE-LCH	lch(2.17, 13.39, 282.19°)
OKLab	oklab(13.6% -0.0102 -0.051)
OKLCH	oklch(13.6% 0.052 258.7)
XYZ	xyz(0.2977, 0.2406, 1.1929)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00071D #1D1600

analogous

#00151D #00071D #07001D

triadic

#00071D #1D0007 #071D00

tetradic

#00071D #1D0015 #1D1600 #001D07

square

#00071D #1D0015 #1D1600 #001D07

split-complementary

#00071D #1D0700 #151D00

monochromatic

#00071F #00071F #00071F #00165A #002597

Accessibility & contrast

On white

20.03

#00071D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#00071D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00071D

20.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00071D	#FFFFFF	#000000	##FFFFFF
##00071D	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)

#000A1E

Deuteranopia (green-blind)

#00071D

Tritanopia (blue-blind)

#000C10

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #00071d;
/* rgb */ color: rgb(0, 7, 29);
/* oklch */ color: oklch(13.6% 0.052 258.7);

Tailwind

colors: {
  custom: {
    50: '#464a58',
    500: '#00071d',
    950: '#000000',
  },
}

SCSS

$custom: #00071d;
$custom-light: #464a58;
$custom-dark: #000000;

JSON

{
  "hex": "#00071d",
  "rgb": {
    "r": 0,
    "g": 7,
    "b": 29
  },
  "hsl": {
    "h": 225.517,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.13604,
    "c": 0.05198,
    "h": 258.7
  },
  "luminance": 0.00241
}

Semantic roles & 50–950 ramp

primary

#00071D

secondary

#675212

accent

#CB29FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #00071D

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

Preview Lab → · Contrast checker → · Palette generator →