Colour

#050A17

#050A17
Blue
Dark
Nearest: Black

#050A17 is a blue with RGB values 5, 10, 23 and HSL 223°, 64%, 5%. It is a dark colour, so white text on it reaches 19.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#050A17#050A17

HEX#050A17

RGBrgb(5, 10, 23)

RGB (0–1)0.0196, 0.0392, 0.0902

RGB percentages2%, 3.9%, 9%

HSLhsl(223.3, 64.3%, 5.5%)

HSV / HSBhsv(223.3, 78.3%, 9%)

CMYK78.3%, 56.5%, 0%, 91%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer330,263

CSS custom property--colour: #050A17;

Brightness & contrast

Relative luminance0.00311WCAG 2.x, 0 is black and 1 is white

Perceived brightness11.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.77:1

Contrast with white19.77:1WCAG normal text: AAA

Contrast with black1.06:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#FAF5E8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#060B18no red cones; affects about 1% of men; ΔE 0.4 from the original

Deuteranopia#040917no green cones; the most common form, about 1% of men; ΔE 0.5 from the original

Tritanopia#000D0Fno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.77:1WCAG large text: AAA

Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 8 Dark slate grey · ΔE 31.5 Dim grey · ΔE 42.3 Slate grey · ΔE 50.2 Dark slateblue · ΔE 51.1 Gray · ΔE 51.3

Nearest named CSS colourBlack (#000000)ΔE 7.97, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#171205

Analogous#051317, #090517

Triadic#17050A, #0A1705

Split complementary#170905, #131705

Tetradic#170513, #171205, #051709

Tints, shades & saturation

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

Lighter +40%#2953BF

Lighter +30%#204195

Lighter +20%#172E6B

Lighter +10%#0E1C41

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#01081B

Less saturated −25%#090C14

Channel breakdown

G10

B23

Red5 (2%)

Green10 (3.9%)

Blue23 (9%)

Hue223.33°

Saturation (HSL)64.29%

Lightness5.49%

Dominant channelBlue

Hex per channelR 05 · G 0A · B 17

Keep nerding

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

#050A17

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

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