#070F3F#070F3F

#070F3F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.091 H 268.6°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#070F3F
RGB	rgb(7, 15, 63)
HSL	hsl(231, 80%, 14%)
HSV	hsv(231, 89%, 25%)
CMYK	cmyk(88.9%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(6.73, 16.97, -31.38)
CIE-LCH	lch(6.73, 35.67, 298.40°)
OKLab	oklab(20.23% -0.0023 -0.0912)
OKLCH	oklch(20.23% 0.091 268.6)
XYZ	xyz(1.1553, 0.7456, 4.7847)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070F3F #3F3707

analogous

#072B3F #070F3F #1B073F

triadic

#070F3F #3F070F #0F3F07

tetradic

#070F3F #3F072B #3F3707 #073F1B

square

#070F3F #3F072B #3F3707 #073F1B

split-complementary

#070F3F #3F1B07 #2B3F07

monochromatic

#03071C #03071C #070F3F #0D1C76 #1329AD

Accessibility & contrast

On white

18.27

#070F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#070F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070F3F

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070F3F	#FFFFFF	#000000	##FFFFFF
##070F3F	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001840

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #070f3f;
/* rgb */ color: rgb(7, 15, 63);
/* oklch */ color: oklch(20.2% 0.091 268.6);

Tailwind

colors: {
  custom: {
    50: '#524d75',
    500: '#070f3f',
    950: '#000000',
  },
}

SCSS

$custom: #070f3f;
$custom-light: #524d75;
$custom-dark: #000000;

JSON

{
  "hex": "#070f3f",
  "rgb": {
    "r": 7,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 231.429,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20225,
    "c": 0.09124,
    "h": 268.6
  },
  "luminance": 0.00746
}

Semantic roles & 50–950 ramp

primary

#070F3F

secondary

#7E7124

accent

#DA31F6

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #070F3F

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

Preview Lab → · Contrast checker → · Palette generator →