#070B2F#070B2F

#070B2F is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.071 H 271.5°. Best body text is #FFFFFF at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#070B2F
RGB	rgb(7, 11, 47)
HSL	hsl(234, 74%, 11%)
HSV	hsv(234, 85%, 18%)
CMYK	cmyk(85.1%, 76.6%, 0%, 81.6%)
CIE-LAB	lab(4.42, 10.44, -23.43)
CIE-LCH	lch(4.42, 25.65, 294.01°)
OKLab	oklab(17.51% 0.0019 -0.0713)
OKLCH	oklch(17.51% 0.071 271.5)
XYZ	xyz(0.7202, 0.4897, 2.7453)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070B2F #2F2B07

analogous

#071F2F #070B2F #17072F

triadic

#070B2F #2F070B #0B2F07

tetradic

#070B2F #2F071F #2F2B07 #072F17

square

#070B2F #2F071F #2F2B07 #072F17

split-complementary

#070B2F #2F1707 #1F2F07

monochromatic

#04061B #04061B #070B2F #0F1764 #17249A

Accessibility & contrast

On white

19.13

#070B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#070B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070B2F

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070B2F	#FFFFFF	#000000	##FFFFFF
##070B2F	1.00	19.13	1.10	19.13
#FFFFFF	19.13	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001130

Deuteranopia (green-blind)

#000D2E

Tritanopia (blue-blind)

#00141B

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #070b2f;
/* rgb */ color: rgb(7, 11, 47);
/* oklch */ color: oklch(17.5% 0.071 271.5);

Tailwind

colors: {
  custom: {
    50: '#4c4b68',
    500: '#070b2f',
    950: '#000000',
  },
}

SCSS

$custom: #070b2f;
$custom-light: #4c4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#070b2f",
  "rgb": {
    "r": 7,
    "g": 11,
    "b": 47
  },
  "hsl": {
    "h": 234,
    "s": 74.074,
    "l": 10.588
  },
  "oklch": {
    "l": 0.17512,
    "c": 0.07131,
    "h": 271.5
  },
  "luminance": 0.0049
}

Semantic roles & 50–950 ramp

primary

#070B2F

secondary

#6F6723

accent

#DE37F1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #070B2F

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

Preview Lab → · Contrast checker → · Palette generator →