#05092D#05092D

#05092D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.6% C 0.072 H 270.2°. Best body text is #FFFFFF at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#05092D
RGB	rgb(5, 9, 45)
HSL	hsl(234, 80%, 10%)
HSV	hsv(234, 89%, 18%)
CMYK	cmyk(88.9%, 80%, 0%, 82.4%)
CIE-LAB	lab(3.77, 9.73, -22.98)
CIE-LCH	lch(3.77, 24.96, 292.94°)
OKLab	oklab(16.64% 0.0002 -0.0719)
OKLCH	oklch(16.64% 0.072 270.2)
XYZ	xyz(0.6338, 0.4170, 2.5292)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05092D #2D2905

analogous

#051D2D #05092D #15052D

triadic

#05092D #2D0509 #092D05

tetradic

#05092D #2D051D #2D2905 #052D15

square

#05092D #2D051D #2D2905 #052D15

split-complementary

#05092D #2D1505 #1D2D05

monochromatic

#03061C #03061C #05092D #0B1464 #111F9B

Accessibility & contrast

On white

19.38

#05092D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#05092D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05092D

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05092D	#FFFFFF	#000000	##FFFFFF
##05092D	1.00	19.38	1.08	19.38
#FFFFFF	19.38	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000B2C

Tritanopia (blue-blind)

#001319

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #05092d;
/* rgb */ color: rgb(5, 9, 45);
/* oklch */ color: oklch(16.6% 0.072 270.2);

Tailwind

colors: {
  custom: {
    50: '#4a4a66',
    500: '#05092d',
    950: '#000000',
  },
}

SCSS

$custom: #05092d;
$custom-light: #4a4a66;
$custom-dark: #000000;

JSON

{
  "hex": "#05092d",
  "rgb": {
    "r": 5,
    "g": 9,
    "b": 45
  },
  "hsl": {
    "h": 234,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16642,
    "c": 0.07194,
    "h": 270.2
  },
  "luminance": 0.00417
}

Semantic roles & 50–950 ramp

primary

#05092D

secondary

#6F671F

accent

#E331F6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #05092D

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

Preview Lab → · Contrast checker → · Palette generator →