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Recognised as Colour

#080B1F

  • #080B1F
  • Blue
  • Dark
  • Nearest: Black

#080B1F is a blue with RGB values 8, 11, 31 and HSL 232°, 59%, 8%. It is a dark colour, so white text on it reaches 19.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#080B1F#080B1F
HEX#080B1F
RGBrgb(8, 11, 31)
RGB (0–1)0.0314, 0.0431, 0.1216
RGB percentages3.1%, 4.3%, 12.2%
HSLhsl(232.2, 59%, 7.6%)
HSV / HSBhsv(232.2, 74.2%, 12.2%)
CMYK74.2%, 64.5%, 0%, 87.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer527,135
CSS custom property--colour: #080B1F;

Brightness & contrast

Relative luminance0.0039WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.48:1
Contrast with white19.48:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#F7F4E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#040E20no red cones; affects about 1% of men; ΔE 2.1 from the original
Deuteranopia#020C1Fno green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#010F13no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.48:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 13.7Dark slate grey · ΔE 33.1Dim grey · ΔE 43Dark slateblue · ΔE 45.9Midnight blue · ΔE 47.9Slate grey · ΔE 49.7
Nearest named CSS colourBlack (#000000)ΔE 13.66, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F1C08
Analogous#08171F, #10081F
Triadic#1F080B, #0B1F08
Split complementary#1F1008, #171F08
Tetradic#1F0817, #1F1C08, #081F10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3245C1
Lighter +30%#273699
Lighter +20%#1D2870
Lighter +10%#121948
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#030724
Less saturated −25%#0D0F1A

Channel breakdown

R8
G11
B31
Red8 (3.1%)
Green11 (4.3%)
Blue31 (12.2%)
Hue232.17°
Saturation (HSL)58.97%
Lightness7.65%
Dominant channelBlue
Hex per channelR 08 · G 0B · B 1F

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Every value on this page was computed from “080b1f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.