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Colour

#05070B

  • #05070B
  • Blue
  • Dark
  • Nearest: Black

#05070B is a blue with RGB values 5, 7, 11 and HSL 220°, 38%, 3%. It is a dark colour, so white text on it reaches 20.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#05070B#05070B
HEX#05070B
RGBrgb(5, 7, 11)
RGB (0–1)0.0196, 0.0275, 0.0431
RGB percentages2%, 2.7%, 4.3%
HSLhsl(220, 37.5%, 3.1%)
HSV / HSBhsv(220, 54.5%, 4.3%)
CMYK54.5%, 36.4%, 0%, 95.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer329,483
CSS custom property--colour: #05070B;

Brightness & contrast

Relative luminance0.00208WCAG 2.x, 0 is black and 1 is white
Perceived brightness7.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.16:1
Contrast with white20.16:1WCAG normal text: AAA
Contrast with black1.04:1WCAG normal text: Fail
Greyscale equivalent#070707
Inverted#FAF8F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#06070Bno red cones; affects about 1% of men; ΔE 0.3 from the original
Deuteranopia#05070Bno green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#040808no blue cones; rare, and affects men and women equally; ΔE 1.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.16:1WCAG large text: AAA
Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 2.5Dark slate grey · ΔE 31.7Dim grey · ΔE 42.6Gray · ΔE 51.7Slate grey · ΔE 51.8Light slate grey · ΔE 54.9
Nearest named CSS colourBlack (#000000)ΔE 2.54, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B0905
Analogous#050A0B, #06050B
Triadic#0B0507, #070B05
Split complementary#0B0605, #0A0B05
Tetradic#0B050A, #0B0905, #050B06

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#456097
Lighter +30%#354A74
Lighter +20%#253451
Lighter +10%#151D2E
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#03060D
Less saturated −25%#070809

Channel breakdown

R5
G7
B11
Red5 (2%)
Green7 (2.7%)
Blue11 (4.3%)
Hue220°
Saturation (HSL)37.5%
Lightness3.14%
Dominant channelBlue
Hex per channelR 05 · G 07 · B 0B

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Every value on this page was computed from “05070b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.