#06052B#06052B

#06052B is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.5% C 0.075 H 274.7°. Best body text is #FFFFFF at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#06052B
RGB	rgb(6, 5, 43)
HSL	hsl(242, 79%, 9%)
HSV	hsv(242, 88%, 17%)
CMYK	cmyk(86%, 88.4%, 0%, 83.1%)
CIE-LAB	lab(2.90, 10.64, -22.83)
CIE-LCH	lch(2.90, 25.19, 294.98°)
OKLab	oklab(15.48% 0.0062 -0.0749)
OKLCH	oklch(15.48% 0.075 274.7)
XYZ	xyz(0.5653, 0.3216, 2.3173)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06052B #2A2B05

analogous

#05172B #06052B #19052B

triadic

#06052B #2B0605 #052B06

tetradic

#06052B #2B0517 #2A2B05 #052B19

square

#06052B #2B0517 #2A2B05 #052B19

split-complementary

#06052B #2B1905 #172B05

monochromatic

#04031B #04031B #06052B #0E0B62 #151299

Accessibility & contrast

On white

19.73

#06052B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#06052B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06052B

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06052B	#FFFFFF	#000000	##FFFFFF
##06052B	1.00	19.73	1.06	19.73
#FFFFFF	19.73	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2C

Deuteranopia (green-blind)

#00092A

Tritanopia (blue-blind)

#000F17

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #06052b;
/* rgb */ color: rgb(6, 5, 43);
/* oklch */ color: oklch(15.5% 0.075 274.7);

Tailwind

colors: {
  custom: {
    50: '#4a4964',
    500: '#06052b',
    950: '#000000',
  },
}

SCSS

$custom: #06052b;
$custom-light: #4a4964;
$custom-dark: #000000;

JSON

{
  "hex": "#06052b",
  "rgb": {
    "r": 6,
    "g": 5,
    "b": 43
  },
  "hsl": {
    "h": 241.579,
    "s": 79.167,
    "l": 9.412
  },
  "oklch": {
    "l": 0.15479,
    "c": 0.07515,
    "h": 274.7
  },
  "luminance": 0.00322
}

Semantic roles & 50–950 ramp

primary

#06052B

secondary

#6B6D1F

accent

#F632F0

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #06052B

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

Preview Lab → · Contrast checker → · Palette generator →