#071031#071031

#071031 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.067 H 267.6°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#071031
RGB	rgb(7, 16, 49)
HSL	hsl(227, 75%, 11%)
HSV	hsv(227, 86%, 19%)
CMYK	cmyk(85.7%, 67.3%, 0%, 80.8%)
CIE-LAB	lab(5.76, 9.06, -22.79)
CIE-LCH	lch(5.76, 24.53, 291.69°)
OKLab	oklab(18.92% -0.0028 -0.0669)
OKLCH	oklch(18.92% 0.067 267.6)
XYZ	xyz(0.8271, 0.6374, 2.9846)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071031 #312807

analogous

#072531 #071031 #130731

triadic

#071031 #310710 #103107

tetradic

#071031 #310725 #312807 #073113

square

#071031 #310725 #312807 #073113

split-complementary

#071031 #311307 #253107

monochromatic

#04091B #04091B #071031 #0F2167 #16339C

Accessibility & contrast

On white

18.62

#071031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#071031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071031

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071031	#FFFFFF	#000000	##FFFFFF
##071031	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001532

Deuteranopia (green-blind)

#001130

Tritanopia (blue-blind)

#00181E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #071031;
/* rgb */ color: rgb(7, 16, 49);
/* oklch */ color: oklch(18.9% 0.067 267.6);

Tailwind

colors: {
  custom: {
    50: '#4d4e69',
    500: '#071031',
    950: '#000000',
  },
}

SCSS

$custom: #071031;
$custom-light: #4d4e69;
$custom-dark: #000000;

JSON

{
  "hex": "#071031",
  "rgb": {
    "r": 7,
    "g": 16,
    "b": 49
  },
  "hsl": {
    "h": 227.143,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.1892,
    "c": 0.06698,
    "h": 267.6
  },
  "luminance": 0.00638
}

Semantic roles & 50–950 ramp

primary

#071031

secondary

#716023

accent

#C936F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #071031

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

Preview Lab → · Contrast checker → · Palette generator →