#06063B#06063B

#06063B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.097 H 270.9°. Best body text is #FFFFFF at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#06063B
RGB	rgb(6, 6, 59)
HSL	hsl(240, 82%, 13%)
HSV	hsv(240, 90%, 23%)
CMYK	cmyk(89.8%, 89.8%, 0%, 76.9%)
CIE-LAB	lab(4.38, 19.09, -32.34)
CIE-LCH	lch(4.38, 37.55, 300.55°)
OKLab	oklab(17.89% 0.0015 -0.0974)
OKLCH	oklch(17.89% 0.097 270.9)
XYZ	xyz(0.9294, 0.4846, 4.1814)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06063B #3B3B06

analogous

#06203B #06063B #20063B

triadic

#06063B #3B0606 #063B06

tetradic

#06063B #3B0620 #3B3B06 #063B20

square

#06063B #3B0620 #3B3B06 #063B20

split-complementary

#06063B #3B2006 #203B06

monochromatic

#03031C #03031C #06063B #0C0C73 #1111AA

Accessibility & contrast

On white

19.14

#06063B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#06063B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06063B

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06063B	#FFFFFF	#000000	##FFFFFF
##06063B	1.00	19.14	1.10	19.14
#FFFFFF	19.14	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123C

Deuteranopia (green-blind)

#000C3A

Tritanopia (blue-blind)

#001620

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #06063b;
/* rgb */ color: rgb(6, 6, 59);
/* oklch */ color: oklch(17.9% 0.097 270.9);

Tailwind

colors: {
  custom: {
    50: '#504872',
    500: '#06063b',
    950: '#000000',
  },
}

SCSS

$custom: #06063b;
$custom-light: #504872;
$custom-dark: #000000;

JSON

{
  "hex": "#06063b",
  "rgb": {
    "r": 6,
    "g": 6,
    "b": 59
  },
  "hsl": {
    "h": 240,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.17885,
    "c": 0.09738,
    "h": 270.9
  },
  "luminance": 0.00485
}

Semantic roles & 50–950 ramp

primary

#06063B

secondary

#7B7B22

accent

#F830F8

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #06063B

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

Preview Lab → · Contrast checker → · Palette generator →