#070B31#070B31

#070B31 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.075 H 271.3°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#070B31
RGB	rgb(7, 11, 49)
HSL	hsl(234, 75%, 11%)
HSV	hsv(234, 86%, 19%)
CMYK	cmyk(85.7%, 77.6%, 0%, 80.8%)
CIE-LAB	lab(4.57, 11.49, -24.69)
CIE-LCH	lch(4.57, 27.23, 294.95°)
OKLab	oklab(17.74% 0.0017 -0.0746)
OKLCH	oklch(17.74% 0.075 271.3)
XYZ	xyz(0.7615, 0.5062, 2.9627)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070B31 #312D07

analogous

#072031 #070B31 #180731

triadic

#070B31 #31070B #0B3107

tetradic

#070B31 #310720 #312D07 #073118

square

#070B31 #310720 #312D07 #073118

split-complementary

#070B31 #311807 #203107

monochromatic

#04061B #04061B #070B31 #0F1767 #16239C

Accessibility & contrast

On white

19.07

#070B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#070B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070B31

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070B31	#FFFFFF	#000000	##FFFFFF
##070B31	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001232

Deuteranopia (green-blind)

#000E30

Tritanopia (blue-blind)

#00151C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #070b31;
/* rgb */ color: rgb(7, 11, 49);
/* oklch */ color: oklch(17.7% 0.075 271.3);

Tailwind

colors: {
  custom: {
    50: '#4c4b69',
    500: '#070b31',
    950: '#000000',
  },
}

SCSS

$custom: #070b31;
$custom-light: #4c4b69;
$custom-dark: #000000;

JSON

{
  "hex": "#070b31",
  "rgb": {
    "r": 7,
    "g": 11,
    "b": 49
  },
  "hsl": {
    "h": 234.286,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.1774,
    "c": 0.07462,
    "h": 271.3
  },
  "luminance": 0.00506
}

Semantic roles & 50–950 ramp

primary

#070B31

secondary

#716923

accent

#E036F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #070B31

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

Preview Lab → · Contrast checker → · Palette generator →