#0B082F#0B082F

#0B082F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.2% C 0.075 H 278.7°. Best body text is #FFFFFF at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#0B082F
RGB	rgb(11, 8, 47)
HSL	hsl(245, 71%, 11%)
HSV	hsv(245, 83%, 18%)
CMYK	cmyk(76.6%, 83%, 0%, 81.6%)
CIE-LAB	lab(4.06, 12.70, -23.99)
CIE-LCH	lch(4.06, 27.15, 297.90°)
OKLab	oklab(17.21% 0.0113 -0.0737)
OKLCH	oklch(17.21% 0.075 278.7)
XYZ	xyz(0.7378, 0.4500, 2.7368)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B082F #2C2F08

analogous

#08182F #0B082F #1E082F

triadic

#0B082F #2F0B08 #082F0B

tetradic

#0B082F #2F0818 #2C2F08 #082F1E

square

#0B082F #2F0818 #2C2F08 #082F1E

split-complementary

#0B082F #2F1E08 #182F08

monochromatic

#06041A #06041A #0B082F #171163 #231A98

Accessibility & contrast

On white

19.27

#0B082F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0B082F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B082F

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B082F	#FFFFFF	#000000	##FFFFFF
##0B082F	1.00	19.27	1.09	19.27
#FFFFFF	19.27	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001030

Deuteranopia (green-blind)

#000D2E

Tritanopia (blue-blind)

#00121A

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0b082f;
/* rgb */ color: rgb(11, 8, 47);
/* oklch */ color: oklch(17.2% 0.075 278.7);

Tailwind

colors: {
  custom: {
    50: '#4e4a68',
    500: '#0b082f',
    950: '#000000',
  },
}

SCSS

$custom: #0b082f;
$custom-light: #4e4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#0b082f",
  "rgb": {
    "r": 11,
    "g": 8,
    "b": 47
  },
  "hsl": {
    "h": 244.615,
    "s": 70.909,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17208,
    "c": 0.07459,
    "h": 278.7
  },
  "luminance": 0.0045
}

Semantic roles & 50–950 ramp

primary

#0B082F

secondary

#686E25

accent

#EE3AE0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0B082F

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

Preview Lab → · Contrast checker → · Palette generator →