#06002B#06002B

#06002B is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.0% C 0.086 H 277.7°. Best body text is #FFFFFF at 20.14:1 contrast (WCAG AA passes).

Color values

HEX	#06002B
RGB	rgb(6, 0, 43)
HSL	hsl(248, 100%, 8%)
HSV	hsv(248, 100%, 17%)
CMYK	cmyk(86%, 100%, 0%, 83.1%)
CIE-LAB	lab(1.92, 12.64, -24.38)
CIE-LCH	lch(1.92, 27.46, 297.40°)
OKLab	oklab(13.97% 0.0115 -0.0852)
OKLCH	oklch(13.97% 0.086 277.7)
XYZ	xyz(0.5110, 0.2131, 2.2992)
Luminance	0.0021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06002B #252B00

analogous

#000F2B #06002B #1B002B

triadic

#06002B #2B0600 #002B06

tetradic

#06002B #2B000F #252B00 #002B1B

square

#06002B #2B000F #252B00 #002B1B

split-complementary

#06002B #2B1B00 #0F2B00

monochromatic

#04001F #04001F #06002B #0F0068 #1700A5

Accessibility & contrast

On white

20.14

#06002B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#06002B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06002B

20.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06002B	#FFFFFF	#000000	##FFFFFF
##06002B	1.00	20.14	1.04	20.14
#FFFFFF	20.14	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00092C

Deuteranopia (green-blind)

#00052A

Tritanopia (blue-blind)

#000B15

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #06002b;
/* rgb */ color: rgb(6, 0, 43);
/* oklch */ color: oklch(14.0% 0.086 277.7);

Tailwind

colors: {
  custom: {
    50: '#4a4664',
    500: '#06002b',
    950: '#000000',
  },
}

SCSS

$custom: #06002b;
$custom-light: #4a4664;
$custom-dark: #000000;

JSON

{
  "hex": "#06002b",
  "rgb": {
    "r": 6,
    "g": 0,
    "b": 43
  },
  "hsl": {
    "h": 248.372,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.13968,
    "c": 0.08597,
    "h": 277.7
  },
  "luminance": 0.00213
}

Semantic roles & 50–950 ramp

primary

#06002B

secondary

#657314

accent

#FF29E1

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010005

muted

#77777A

Preview Lab

Preview with #06002B

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

Preview Lab → · Contrast checker → · Palette generator →