Colour

#010A16

#010A16
Blue
Dark
Nearest: Black

#010A16 is a blue with RGB values 1, 10, 22 and HSL 214°, 91%, 5%. It is a dark colour, so white text on it reaches 19.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#010A16#010A16

HEX#010A16

RGBrgb(1, 10, 22)

RGB (0–1)0.0039, 0.0392, 0.0863

RGB percentages0.4%, 3.9%, 8.6%

HSLhsl(214.3, 91.3%, 4.5%)

HSV / HSBhsv(214.3, 95.5%, 8.6%)

CMYK95.5%, 54.5%, 0%, 91.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer68,118

CSS custom property--colour: #010A16;

Brightness & contrast

Relative luminance0.00281WCAG 2.x, 0 is black and 1 is white

Perceived brightness10.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.88:1

Contrast with white19.88:1WCAG normal text: AAA

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

Greyscale equivalent#090909

Inverted#FEF5E9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#050B17no red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#030816no green cones; the most common form, about 1% of men; ΔE 1.4 from the original

Tritanopia#000D0Eno blue cones; rare, and affects men and women equally; ΔE 6.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.88:1WCAG large text: AAA

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

Named colours

Black · ΔE 7.5 Dark slate grey · ΔE 31.2 Dim grey · ΔE 42.5 Slate grey · ΔE 50.5 Gray · ΔE 51.5 Dark slateblue · ΔE 52.1

Nearest named CSS colourBlack (#000000)ΔE 7.49, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#160D01

Analogous#011416, #030116

Triadic#16010A, #0A1601

Split complementary#160301, #141601

Tetradic#160114, #160D01, #011603

Tints, shades & saturation

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

Lighter +40%#0A63D9

Lighter +30%#084DA8

Lighter +20%#053678

Lighter +10%#032047

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000A17

Less saturated −25%#040A13

Channel breakdown

G10

B22

Red1 (0.4%)

Green10 (3.9%)

Blue22 (8.6%)

Hue214.29°

Saturation (HSL)91.3%

Lightness4.51%

Dominant channelBlue

Hex per channelR 01 · G 0A · B 16

Keep nerding

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

#010A16

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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