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Colour

#000A16

  • #000A16
  • Blue
  • Dark
  • Nearest: Black

#000A16 is a blue with RGB values 0, 10, 22 and HSL 213°, 100%, 4%. 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

#000A16#000A16
HEX#000A16
RGBrgb(0, 10, 22)
RGB (0–1)0, 0.0392, 0.0863
RGB percentages0%, 3.9%, 8.6%
HSLhsl(212.7, 100%, 4.3%)
HSV / HSBhsv(212.7, 100%, 8.6%)
CMYK100%, 54.5%, 0%, 91.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,582
CSS custom property--colour: #000A16;

Brightness & contrast

Relative luminance0.00275WCAG 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 19.91:1
Contrast with white19.91:1WCAG normal text: AAA
Contrast with black1.06:1WCAG normal text: Fail
Greyscale equivalent#090909
Inverted#FFF5E9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#050A17no red cones; affects about 1% of men; ΔE 1.6 from the original
Deuteranopia#030816no green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#000D0Eno blue cones; rare, and affects men and women equally; ΔE 6.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.91:1WCAG large text: AAA
Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 7.6Dark slate grey · ΔE 31.1Dim grey · ΔE 42.5Slate grey · ΔE 50.5Gray · ΔE 51.6Dark slateblue · ΔE 52.2
Nearest named CSS colourBlack (#000000)ΔE 7.57, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#160C00
Analogous#001516, #010016
Triadic#16000A, #0A1600
Split complementary#160100, #151600
Tetradic#160015, #160C00, #001601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0067E2
Lighter +30%#0050AF
Lighter +20%#00387C
Lighter +10%#002149
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000A16
Less saturated −25%#030A13

Channel breakdown

R0
G10
B22
Red0 (0%)
Green10 (3.9%)
Blue22 (8.6%)
Hue212.73°
Saturation (HSL)100%
Lightness4.31%
Dominant channelBlue
Hex per channelR 00 · G 0A · B 16

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Every value on this page was computed from “000a16” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.