#05082A#05082A

#05082A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.0% C 0.069 H 271.1°. Best body text is #FFFFFF at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#05082A
RGB	rgb(5, 8, 42)
HSL	hsl(235, 79%, 9%)
HSV	hsv(235, 88%, 16%)
CMYK	cmyk(88.1%, 81%, 0%, 83.5%)
CIE-LAB	lab(3.37, 8.71, -21.34)
CIE-LCH	lch(3.37, 23.05, 292.21°)
OKLab	oklab(16.04% 0.0013 -0.0686)
OKLCH	oklch(16.04% 0.069 271.1)
XYZ	xyz(0.5672, 0.3730, 2.2322)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05082A #2A2705

analogous

#051B2A #05082A #15052A

triadic

#05082A #2A0508 #082A05

tetradic

#05082A #2A051B #2A2705 #052A15

square

#05082A #2A051B #2A2705 #052A15

split-complementary

#05082A #2A1505 #1B2A05

monochromatic

#03051B #03051B #05082A #0C1261 #121D97

Accessibility & contrast

On white

19.54

#05082A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#05082A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05082A

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05082A	#FFFFFF	#000000	##FFFFFF
##05082A	1.00	19.54	1.07	19.54
#FFFFFF	19.54	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2B

Deuteranopia (green-blind)

#000A29

Tritanopia (blue-blind)

#001117

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #05082a;
/* rgb */ color: rgb(5, 8, 42);
/* oklch */ color: oklch(16.0% 0.069 271.1);

Tailwind

colors: {
  custom: {
    50: '#494a64',
    500: '#05082a',
    950: '#000000',
  },
}

SCSS

$custom: #05082a;
$custom-light: #494a64;
$custom-dark: #000000;

JSON

{
  "hex": "#05082a",
  "rgb": {
    "r": 5,
    "g": 8,
    "b": 42
  },
  "hsl": {
    "h": 235.135,
    "s": 78.723,
    "l": 9.216
  },
  "oklch": {
    "l": 0.16038,
    "c": 0.06858,
    "h": 271.1
  },
  "luminance": 0.00373
}

Semantic roles & 50–950 ramp

primary

#05082A

secondary

#6C651F

accent

#E533F5

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #05082A

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

Preview Lab → · Contrast checker → · Palette generator →