#05022D#05022D

#05022D is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.8% C 0.085 H 274.1°. Best body text is #FFFFFF at 19.94:1 contrast (WCAG AA passes).

Color values

HEX	#05022D
RGB	rgb(5, 2, 45)
HSL	hsl(244, 91%, 9%)
HSV	hsv(244, 96%, 18%)
CMYK	cmyk(88.9%, 95.6%, 0%, 82.4%)
CIE-LAB	lab(2.39, 12.53, -25.16)
CIE-LCH	lch(2.39, 28.11, 296.47°)
OKLab	oklab(14.78% 0.006 -0.0844)
OKLCH	oklch(14.78% 0.085 274.1)
XYZ	xyz(0.5578, 0.2651, 2.5039)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05022D #2A2D02

analogous

#02152D #05022D #1B022D

triadic

#05022D #2D0502 #022D05

tetradic

#05022D #2D0215 #2A2D02 #022D1B

square

#05022D #2D0215 #2A2D02 #022D1B

split-complementary

#05022D #2D1B02 #152D02

monochromatic

#03011D #03011D #05022D #0C0568 #1207A2

Accessibility & contrast

On white

19.94

#05022D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#05022D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05022D

19.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05022D	#FFFFFF	#000000	##FFFFFF
##05022D	1.00	19.94	1.05	19.94
#FFFFFF	19.94	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2E

Deuteranopia (green-blind)

#00072C

Tritanopia (blue-blind)

#000E17

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #05022d;
/* rgb */ color: rgb(5, 2, 45);
/* oklch */ color: oklch(14.8% 0.085 274.1);

Tailwind

colors: {
  custom: {
    50: '#4a4766',
    500: '#05022d',
    950: '#000000',
  },
}

SCSS

$custom: #05022d;
$custom-light: #4a4766;
$custom-dark: #000000;

JSON

{
  "hex": "#05022d",
  "rgb": {
    "r": 5,
    "g": 2,
    "b": 45
  },
  "hsl": {
    "h": 244.186,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.14784,
    "c": 0.08462,
    "h": 274.1
  },
  "luminance": 0.00265
}

Semantic roles & 50–950 ramp

primary

#05022D

secondary

#6C7219

accent

#FF29F0

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010006

muted

#77777A

Preview Lab

Preview with #05022D

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

Preview Lab → · Contrast checker → · Palette generator →