#06083B#06083B

#06083B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.3% C 0.095 H 270.3°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#06083B
RGB	rgb(6, 8, 59)
HSL	hsl(238, 82%, 13%)
HSV	hsv(238, 90%, 23%)
CMYK	cmyk(89.8%, 86.4%, 0%, 76.9%)
CIE-LAB	lab(4.77, 18.22, -31.71)
CIE-LCH	lch(4.77, 36.57, 299.89°)
OKLab	oklab(18.29% 0.0005 -0.0947)
OKLCH	oklch(18.29% 0.095 270.3)
XYZ	xyz(0.9511, 0.5280, 4.1886)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06083B #3B3906

analogous

#06223B #06083B #1E063B

triadic

#06083B #3B0608 #083B06

tetradic

#06083B #3B0622 #3B3906 #063B1E

square

#06083B #3B0622 #3B3906 #063B1E

split-complementary

#06083B #3B1E06 #223B06

monochromatic

#03041C #03041C #06083B #0C1073 #1117AA

Accessibility & contrast

On white

18.99

#06083B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#06083B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06083B

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06083B	#FFFFFF	#000000	##FFFFFF
##06083B	1.00	18.99	1.11	18.99
#FFFFFF	18.99	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133C

Deuteranopia (green-blind)

#000E3A

Tritanopia (blue-blind)

#001721

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #06083b;
/* rgb */ color: rgb(6, 8, 59);
/* oklch */ color: oklch(18.3% 0.095 270.3);

Tailwind

colors: {
  custom: {
    50: '#504972',
    500: '#06083b',
    950: '#000000',
  },
}

SCSS

$custom: #06083b;
$custom-light: #504972;
$custom-dark: #000000;

JSON

{
  "hex": "#06083b",
  "rgb": {
    "r": 6,
    "g": 8,
    "b": 59
  },
  "hsl": {
    "h": 237.736,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.18287,
    "c": 0.09467,
    "h": 270.3
  },
  "luminance": 0.00528
}

Semantic roles & 50–950 ramp

primary

#06083B

secondary

#7B7822

accent

#F030F8

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #06083B

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

Preview Lab → · Contrast checker → · Palette generator →