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Recognised as Colour

#051016

  • #051016
  • Blue
  • Dark
  • Nearest: Black

#051016 is a blue with RGB values 5, 16, 22 and HSL 201°, 63%, 5%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#051016#051016
HEX#051016
RGBrgb(5, 16, 22)
RGB (0–1)0.0196, 0.0627, 0.0863
RGB percentages2%, 6.3%, 8.6%
HSLhsl(201.2, 63%, 5.3%)
HSV / HSBhsv(201.2, 77.3%, 8.6%)
CMYK77.3%, 27.3%, 0%, 91.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer331,798
CSS custom property--colour: #051016;

Brightness & contrast

Relative luminance0.00461WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.23:1
Contrast with white19.23:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FAEFE9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0D1016no red cones; affects about 1% of men; ΔE 2.3 from the original
Deuteranopia#0A0E16no green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#001212no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.23:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 6.5Dark slate grey · ΔE 28.8Dim grey · ΔE 40.6Slate grey · ΔE 49Gray · ΔE 49.7Teal · ΔE 51.8
Nearest named CSS colourBlack (#000000)ΔE 6.51, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#160B05
Analogous#051614, #050716
Triadic#160510, #101605
Split complementary#160507, #161405
Tetradic#140516, #160B05, #071605

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2B89BC
Lighter +30%#216B93
Lighter +20%#184C69
Lighter +10%#0E2E40
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#021119
Less saturated −25%#080F13

Channel breakdown

R5
G16
B22
Red5 (2%)
Green16 (6.3%)
Blue22 (8.6%)
Hue201.18°
Saturation (HSL)62.96%
Lightness5.29%
Dominant channelBlue
Hex per channelR 05 · G 10 · B 16

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Every value on this page was computed from “hex 051016” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.