#0B084A#0B084A

#0B084A is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.7% C 0.114 H 272.2°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#0B084A
RGB	rgb(11, 8, 74)
HSL	hsl(243, 80%, 16%)
HSV	hsv(243, 89%, 29%)
CMYK	cmyk(85.1%, 89.2%, 0%, 71%)
CIE-LAB	lab(6.68, 26.56, -39.24)
CIE-LCH	lch(6.68, 47.39, 304.10°)
OKLab	oklab(20.66% 0.0045 -0.114)
OKLCH	oklch(20.66% 0.114 272.2)
XYZ	xyz(1.4605, 0.7391, 6.5429)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B084A #474A08

analogous

#08264A #0B084A #2C084A

triadic

#0B084A #4A0B08 #084A0B

tetradic

#0B084A #4A0826 #474A08 #084A2C

square

#0B084A #4A0826 #474A08 #084A2C

split-complementary

#0B084A #4A2C08 #264A08

monochromatic

#04031C #04031C #0B084A #130E81 #1B14B8

Accessibility & contrast

On white

18.30

#0B084A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0B084A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B084A

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B084A	#FFFFFF	#000000	##FFFFFF
##0B084A	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00184C

Deuteranopia (green-blind)

#001149

Tritanopia (blue-blind)

#001D29

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0b084a;
/* rgb */ color: rgb(11, 8, 74);
/* oklch */ color: oklch(20.7% 0.114 272.2);

Tailwind

colors: {
  custom: {
    50: '#58497d',
    500: '#0b084a',
    950: '#000000',
  },
}

SCSS

$custom: #0b084a;
$custom-light: #58497d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b084a",
  "rgb": {
    "r": 11,
    "g": 8,
    "b": 74
  },
  "hsl": {
    "h": 242.727,
    "s": 80.488,
    "l": 16.078
  },
  "oklch": {
    "l": 0.20658,
    "c": 0.11405,
    "h": 272.2
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#0B084A

secondary

#838826

accent

#F731EE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0B084A

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

Preview Lab → · Contrast checker → · Palette generator →