#0B072D#0B072D

#0B072D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.073 H 280.1°. Best body text is #FFFFFF at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#0B072D
RGB	rgb(11, 7, 45)
HSL	hsl(246, 73%, 10%)
HSV	hsv(246, 84%, 18%)
CMYK	cmyk(75.6%, 84.4%, 0%, 82.4%)
CIE-LAB	lab(3.73, 12.10, -23.03)
CIE-LCH	lch(3.73, 26.01, 297.72°)
OKLab	oklab(16.74% 0.0128 -0.072)
OKLCH	oklch(16.74% 0.073 280.1)
XYZ	xyz(0.6875, 0.4125, 2.5255)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B072D #292D07

analogous

#07162D #0B072D #1E072D

triadic

#0B072D #2D0B07 #072D0B

tetradic

#0B072D #2D0716 #292D07 #072D1E

square

#0B072D #2D0716 #292D07 #072D1E

split-complementary

#0B072D #2D1E07 #162D07

monochromatic

#06041A #06041A #0B072D #180F62 #251797

Accessibility & contrast

On white

19.40

#0B072D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0B072D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B072D

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B072D	#FFFFFF	#000000	##FFFFFF
##0B072D	1.00	19.40	1.08	19.40
#FFFFFF	19.40	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000C2C

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0b072d;
/* rgb */ color: rgb(11, 7, 45);
/* oklch */ color: oklch(16.7% 0.073 280.1);

Tailwind

colors: {
  custom: {
    50: '#4d4966',
    500: '#0b072d',
    950: '#000000',
  },
}

SCSS

$custom: #0b072d;
$custom-light: #4d4966;
$custom-dark: #000000;

JSON

{
  "hex": "#0b072d",
  "rgb": {
    "r": 11,
    "g": 7,
    "b": 45
  },
  "hsl": {
    "h": 246.316,
    "s": 73.077,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16745,
    "c": 0.0731,
    "h": 280.1
  },
  "luminance": 0.00413
}

Semantic roles & 50–950 ramp

primary

#0B072D

secondary

#656D23

accent

#F038DC

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010106

muted

#77777A

Preview Lab

Preview with #0B072D

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

Preview Lab → · Contrast checker → · Palette generator →