Colour

#00050B

#00050B
Blue
Dark
Nearest: Black

#00050B is a blue with RGB values 0, 5, 11 and HSL 213°, 100%, 2%. It is a dark colour, so white text on it reaches 20.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#00050B#00050B

HEX#00050B

RGBrgb(0, 5, 11)

RGB (0–1)0, 0.0196, 0.0431

RGB percentages0%, 2%, 4.3%

HSLhsl(212.7, 100%, 2.2%)

HSV / HSBhsv(212.7, 100%, 4.3%)

CMYK100%, 54.5%, 0%, 95.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,291

CSS custom property--colour: #00050B;

Brightness & contrast

Relative luminance0.00133WCAG 2.x, 0 is black and 1 is white

Perceived brightness5.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.46:1

Contrast with white20.46:1WCAG normal text: AAA

Contrast with black1.03:1WCAG normal text: Fail

Greyscale equivalent#040404

Inverted#FFFAF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#03050Bno red cones; affects about 1% of men; ΔE 0.8 from the original

Deuteranopia#02040Bno green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#000607no blue cones; rare, and affects men and women equally; ΔE 2.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.46:1WCAG large text: AAA

Contrast with black, large text1.03:1WCAG large text: Fail

Named colours

Black · ΔE 3 Dark slate grey · ΔE 32.1 Dim grey · ΔE 43.3 Slate grey · ΔE 52.3 Gray · ΔE 52.5 Teal · ΔE 55.2

Nearest named CSS colourBlack (#000000)ΔE 3.03, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0B0600

Analogous#000A0B, #01000B

Triadic#0B0005, #050B00

Split complementary#0B0100, #0A0B00

Tetradic#0B000A, #0B0600, #000B01

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#0062D7

Lighter +30%#004BA4

Lighter +20%#003371

Lighter +10%#001C3E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00050B

Less saturated −25%#01050A

Channel breakdown

B11

Red0 (0%)

Green5 (2%)

Blue11 (4.3%)

Hue212.73°

Saturation (HSL)100%

Lightness2.16%

Dominant channelBlue

Hex per channelR 00 · G 05 · B 0B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#00050B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else