#05022C#05022C

#05022C is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.6% C 0.083 H 274.4°. Best body text is #FFFFFF at 19.97:1 contrast (WCAG AA passes).

Color values

HEX	#05022C
RGB	rgb(5, 2, 44)
HSL	hsl(244, 91%, 9%)
HSV	hsv(244, 95%, 17%)
CMYK	cmyk(88.6%, 95.5%, 0%, 82.7%)
CIE-LAB	lab(2.33, 12.05, -24.51)
CIE-LCH	lch(2.33, 27.31, 296.17°)
OKLab	oklab(14.63% 0.0064 -0.0829)
OKLCH	oklch(14.63% 0.083 274.4)
XYZ	xyz(0.5388, 0.2575, 2.4037)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05022C #292C02

analogous

#02142C #05022C #1A022C

triadic

#05022C #2C0502 #022C05

tetradic

#05022C #2C0214 #292C02 #022C1A

square

#05022C #2C0214 #292C02 #022C1A

split-complementary

#05022C #2C1A02 #142C02

monochromatic

#03011D #03011D #05022C #0C0567 #1207A1

Accessibility & contrast

On white

19.97

#05022C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#05022C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05022C

19.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05022C	#FFFFFF	#000000	##FFFFFF
##05022C	1.00	19.97	1.05	19.97
#FFFFFF	19.97	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2D

Deuteranopia (green-blind)

#00072B

Tritanopia (blue-blind)

#000D16

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #05022c;
/* rgb */ color: rgb(5, 2, 44);
/* oklch */ color: oklch(14.6% 0.083 274.4);

Tailwind

colors: {
  custom: {
    50: '#4a4765',
    500: '#05022c',
    950: '#000000',
  },
}

SCSS

$custom: #05022c;
$custom-light: #4a4765;
$custom-dark: #000000;

JSON

{
  "hex": "#05022c",
  "rgb": {
    "r": 5,
    "g": 2,
    "b": 44
  },
  "hsl": {
    "h": 244.286,
    "s": 91.304,
    "l": 9.02
  },
  "oklch": {
    "l": 0.14633,
    "c": 0.0832,
    "h": 274.4
  },
  "luminance": 0.00258
}

Semantic roles & 50–950 ramp

primary

#05022C

secondary

#6B7119

accent

#FF29F0

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010005

muted

#77777A

Preview Lab

Preview with #05022C

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

Preview Lab → · Contrast checker → · Palette generator →