#070F37#070F37

#070F37 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.3% C 0.079 H 268.7°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#070F37
RGB	rgb(7, 15, 55)
HSL	hsl(230, 77%, 12%)
HSV	hsv(230, 87%, 22%)
CMYK	cmyk(87.3%, 72.7%, 0%, 78.4%)
CIE-LAB	lab(5.99, 12.86, -26.83)
CIE-LCH	lch(5.99, 29.75, 295.61°)
OKLab	oklab(19.31% -0.0018 -0.0785)
OKLCH	oklch(19.31% 0.079 268.7)
XYZ	xyz(0.9478, 0.6626, 3.6916)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070F37 #372F07

analogous

#072737 #070F37 #170737

triadic

#070F37 #37070F #0F3707

tetradic

#070F37 #370727 #372F07 #073717

square

#070F37 #370727 #372F07 #073717

split-complementary

#070F37 #371707 #273707

monochromatic

#03071B #03071B #070F37 #0E1E6D #152DA4

Accessibility & contrast

On white

18.54

#070F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#070F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070F37

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070F37	#FFFFFF	#000000	##FFFFFF
##070F37	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#001136

Tritanopia (blue-blind)

#001921

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #070f37;
/* rgb */ color: rgb(7, 15, 55);
/* oklch */ color: oklch(19.3% 0.079 268.7);

Tailwind

colors: {
  custom: {
    50: '#4f4d6e',
    500: '#070f37',
    950: '#000000',
  },
}

SCSS

$custom: #070f37;
$custom-light: #4f4d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#070f37",
  "rgb": {
    "r": 7,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 230,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.19315,
    "c": 0.07854,
    "h": 268.7
  },
  "luminance": 0.00663
}

Semantic roles & 50–950 ramp

primary

#070F37

secondary

#776923

accent

#D434F4

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #070F37

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

Preview Lab → · Contrast checker → · Palette generator →