#05082C#05082C

#05082C is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.3% C 0.072 H 270.9°. Best body text is #FFFFFF at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#05082C
RGB	rgb(5, 8, 44)
HSL	hsl(235, 80%, 10%)
HSV	hsv(235, 89%, 17%)
CMYK	cmyk(88.6%, 81.8%, 0%, 82.7%)
CIE-LAB	lab(3.50, 9.64, -22.65)
CIE-LCH	lch(3.50, 24.62, 293.06°)
OKLab	oklab(16.28% 0.0011 -0.0719)
OKLCH	oklch(16.28% 0.072 270.9)
XYZ	xyz(0.6039, 0.3877, 2.4254)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05082C #2C2905

analogous

#051C2C #05082C #16052C

triadic

#05082C #2C0508 #082C05

tetradic

#05082C #2C051C #2C2905 #052C16

square

#05082C #2C051C #2C2905 #052C16

split-complementary

#05082C #2C1605 #1C2C05

monochromatic

#03051B #03051B #05082C #0B1263 #111C9A

Accessibility & contrast

On white

19.49

#05082C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#05082C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05082C

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05082C	#FFFFFF	#000000	##FFFFFF
##05082C	1.00	19.49	1.08	19.49
#FFFFFF	19.49	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2D

Deuteranopia (green-blind)

#000B2B

Tritanopia (blue-blind)

#001218

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #05082c;
/* rgb */ color: rgb(5, 8, 44);
/* oklch */ color: oklch(16.3% 0.072 270.9);

Tailwind

colors: {
  custom: {
    50: '#4a4a65',
    500: '#05082c',
    950: '#000000',
  },
}

SCSS

$custom: #05082c;
$custom-light: #4a4a65;
$custom-dark: #000000;

JSON

{
  "hex": "#05082c",
  "rgb": {
    "r": 5,
    "g": 8,
    "b": 44
  },
  "hsl": {
    "h": 235.385,
    "s": 79.592,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16279,
    "c": 0.0719,
    "h": 270.9
  },
  "luminance": 0.00388
}

Semantic roles & 50–950 ramp

primary

#05082C

secondary

#6E681F

accent

#E732F6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #05082C

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

Preview Lab → · Contrast checker → · Palette generator →