#070F2F#070F2F

#070F2F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.5% C 0.065 H 268.3°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#070F2F
RGB	rgb(7, 15, 47)
HSL	hsl(228, 74%, 11%)
HSV	hsv(228, 85%, 18%)
CMYK	cmyk(85.1%, 68.1%, 0%, 81.6%)
CIE-LAB	lab(5.35, 8.55, -21.96)
CIE-LCH	lch(5.35, 23.57, 291.27°)
OKLab	oklab(18.47% -0.0019 -0.0651)
OKLCH	oklch(18.47% 0.065 268.3)
XYZ	xyz(0.7714, 0.5920, 2.7624)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070F2F #2F2707

analogous

#07232F #070F2F #13072F

triadic

#070F2F #2F070F #0F2F07

tetradic

#070F2F #2F0723 #2F2707 #072F13

square

#070F2F #2F0723 #2F2707 #072F13

split-complementary

#070F2F #2F1307 #232F07

monochromatic

#04091B #04091B #070F2F #0F2064 #17319A

Accessibility & contrast

On white

18.78

#070F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#070F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070F2F

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070F2F	#FFFFFF	#000000	##FFFFFF
##070F2F	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001430

Deuteranopia (green-blind)

#00102E

Tritanopia (blue-blind)

#00171D

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #070f2f;
/* rgb */ color: rgb(7, 15, 47);
/* oklch */ color: oklch(18.5% 0.065 268.3);

Tailwind

colors: {
  custom: {
    50: '#4c4d68',
    500: '#070f2f',
    950: '#000000',
  },
}

SCSS

$custom: #070f2f;
$custom-light: #4c4d68;
$custom-dark: #000000;

JSON

{
  "hex": "#070f2f",
  "rgb": {
    "r": 7,
    "g": 15,
    "b": 47
  },
  "hsl": {
    "h": 228,
    "s": 74.074,
    "l": 10.588
  },
  "oklch": {
    "l": 0.18467,
    "c": 0.06511,
    "h": 268.3
  },
  "luminance": 0.00592
}

Semantic roles & 50–950 ramp

primary

#070F2F

secondary

#6F6023

accent

#CC37F1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #070F2F

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

Preview Lab → · Contrast checker → · Palette generator →