#070F2B#070F2B

#070F2B is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.1% C 0.058 H 267.7°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#070F2B
RGB	rgb(7, 15, 43)
HSL	hsl(227, 72%, 10%)
HSV	hsv(227, 84%, 17%)
CMYK	cmyk(83.7%, 65.1%, 0%, 83.1%)
CIE-LAB	lab(5.07, 6.59, -19.41)
CIE-LCH	lch(5.07, 20.50, 288.75°)
OKLab	oklab(18.07% -0.0023 -0.058)
OKLCH	oklch(18.07% 0.058 267.7)
XYZ	xyz(0.6943, 0.5612, 2.3568)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070F2B #2B2307

analogous

#07212B #070F2B #11072B

triadic

#070F2B #2B070F #0F2B07

tetradic

#070F2B #2B0721 #2B2307 #072B11

square

#070F2B #2B0721 #2B2307 #072B11

split-complementary

#070F2B #2B1107 #212B07

monochromatic

#04091A #04091A #070F2B #102160 #183494

Accessibility & contrast

On white

18.88

#070F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#070F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070F2B

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070F2B	#FFFFFF	#000000	##FFFFFF
##070F2B	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01132C

Deuteranopia (green-blind)

#000F2A

Tritanopia (blue-blind)

#00161B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #070f2b;
/* rgb */ color: rgb(7, 15, 43);
/* oklch */ color: oklch(18.1% 0.058 267.7);

Tailwind

colors: {
  custom: {
    50: '#4b4d64',
    500: '#070f2b',
    950: '#000000',
  },
}

SCSS

$custom: #070f2b;
$custom-light: #4b4d64;
$custom-dark: #000000;

JSON

{
  "hex": "#070f2b",
  "rgb": {
    "r": 7,
    "g": 15,
    "b": 43
  },
  "hsl": {
    "h": 226.667,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18071,
    "c": 0.05809,
    "h": 267.7
  },
  "luminance": 0.00561
}

Semantic roles & 50–950 ramp

primary

#070F2B

secondary

#6B5B23

accent

#C639EF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #070F2B

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

Preview Lab → · Contrast checker → · Palette generator →