#05082D#05082D

#05082D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.4% C 0.074 H 270.8°. Best body text is #FFFFFF at 19.46:1 contrast (WCAG AA passes).

Color values

HEX	#05082D
RGB	rgb(5, 8, 45)
HSL	hsl(236, 80%, 10%)
HSV	hsv(236, 89%, 18%)
CMYK	cmyk(88.9%, 82.2%, 0%, 82.4%)
CIE-LAB	lab(3.57, 10.13, -23.30)
CIE-LCH	lch(3.57, 25.40, 293.49°)
OKLab	oklab(16.4% 0.001 -0.0735)
OKLCH	oklch(16.4% 0.074 270.8)
XYZ	xyz(0.6229, 0.3953, 2.5256)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05082D #2D2A05

analogous

#051C2D #05082D #16052D

triadic

#05082D #2D0508 #082D05

tetradic

#05082D #2D051C #2D2A05 #052D16

square

#05082D #2D051C #2D2A05 #052D16

split-complementary

#05082D #2D1605 #1C2D05

monochromatic

#03051C #03051C #05082D #0B1264 #111C9B

Accessibility & contrast

On white

19.46

#05082D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#05082D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05082D

19.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05082D	#FFFFFF	#000000	##FFFFFF
##05082D	1.00	19.46	1.08	19.46
#FFFFFF	19.46	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000B2C

Tritanopia (blue-blind)

#001219

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #05082d;
/* rgb */ color: rgb(5, 8, 45);
/* oklch */ color: oklch(16.4% 0.074 270.8);

Tailwind

colors: {
  custom: {
    50: '#4a4a66',
    500: '#05082d',
    950: '#000000',
  },
}

SCSS

$custom: #05082d;
$custom-light: #4a4a66;
$custom-dark: #000000;

JSON

{
  "hex": "#05082d",
  "rgb": {
    "r": 5,
    "g": 8,
    "b": 45
  },
  "hsl": {
    "h": 235.5,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16401,
    "c": 0.07353,
    "h": 270.8
  },
  "luminance": 0.00395
}

Semantic roles & 50–950 ramp

primary

#05082D

secondary

#6F691F

accent

#E831F6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #05082D

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

Preview Lab → · Contrast checker → · Palette generator →