#070B37#070B37

#070B37 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.4% C 0.084 H 270.8°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#070B37
RGB	rgb(7, 11, 55)
HSL	hsl(235, 77%, 12%)
HSV	hsv(235, 87%, 22%)
CMYK	cmyk(87.3%, 80%, 0%, 78.4%)
CIE-LAB	lab(5.06, 14.87, -28.32)
CIE-LCH	lch(5.06, 31.98, 297.70°)
OKLab	oklab(18.45% 0.0011 -0.0842)
OKLCH	oklch(18.45% 0.084 270.8)
XYZ	xyz(0.8966, 0.5603, 3.6746)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070B37 #373307

analogous

#072337 #070B37 #1B0737

triadic

#070B37 #37070B #0B3707

tetradic

#070B37 #370723 #373307 #07371B

square

#070B37 #370723 #373307 #07371B

split-complementary

#070B37 #371B07 #233707

monochromatic

#03051B #03051B #070B37 #0E166D #1521A4

Accessibility & contrast

On white

18.88

#070B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#070B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070B37

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070B37	#FFFFFF	#000000	##FFFFFF
##070B37	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)

#001338

Deuteranopia (green-blind)

#000F36

Tritanopia (blue-blind)

#00171F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #070b37;
/* rgb */ color: rgb(7, 11, 55);
/* oklch */ color: oklch(18.4% 0.084 270.8);

Tailwind

colors: {
  custom: {
    50: '#4f4b6e',
    500: '#070b37',
    950: '#000000',
  },
}

SCSS

$custom: #070b37;
$custom-light: #4f4b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#070b37",
  "rgb": {
    "r": 7,
    "g": 11,
    "b": 55
  },
  "hsl": {
    "h": 235,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.18448,
    "c": 0.08425,
    "h": 270.8
  },
  "luminance": 0.0056
}

Semantic roles & 50–950 ramp

primary

#070B37

secondary

#777023

accent

#E434F4

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #070B37

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

Preview Lab → · Contrast checker → · Palette generator →