#06043A#06043A

#06043A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.3% C 0.099 H 271.6°. Best body text is #FFFFFF at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#06043A
RGB	rgb(6, 4, 58)
HSL	hsl(242, 87%, 12%)
HSV	hsv(242, 93%, 23%)
CMYK	cmyk(89.7%, 93.1%, 0%, 77.3%)
CIE-LAB	lab(3.89, 19.33, -32.40)
CIE-LCH	lch(3.89, 37.73, 300.81°)
OKLab	oklab(17.32% 0.0027 -0.0988)
OKLCH	oklch(17.32% 0.099 271.6)
XYZ	xyz(0.8820, 0.4309, 4.0389)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06043A #383A04

analogous

#041D3A #06043A #21043A

triadic

#06043A #3A0604 #043A06

tetradic

#06043A #3A041D #383A04 #043A21

square

#06043A #3A041D #383A04 #043A21

split-complementary

#06043A #3A2104 #1D3A04

monochromatic

#03021D #03021D #06043A #0C0873 #120CAD

Accessibility & contrast

On white

19.33

#06043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#06043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06043A

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06043A	#FFFFFF	#000000	##FFFFFF
##06043A	1.00	19.33	1.09	19.33
#FFFFFF	19.33	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00103B

Deuteranopia (green-blind)

#000B39

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #06043a;
/* rgb */ color: rgb(6, 4, 58);
/* oklch */ color: oklch(17.3% 0.099 271.6);

Tailwind

colors: {
  custom: {
    50: '#4f4771',
    500: '#06043a',
    950: '#000000',
  },
}

SCSS

$custom: #06043a;
$custom-light: #4f4771;
$custom-dark: #000000;

JSON

{
  "hex": "#06043a",
  "rgb": {
    "r": 6,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 242.222,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.1732,
    "c": 0.09887,
    "h": 271.6
  },
  "luminance": 0.00431
}

Semantic roles & 50–950 ramp

primary

#06043A

secondary

#787C1E

accent

#FD2BF5

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #06043A

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

Preview Lab → · Contrast checker → · Palette generator →