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Recognised as Colour

#082148

  • #082148
  • Blue
  • Dark
  • Nearest: Dark slateblue

#082148 is a blue with RGB values 8, 33, 72 and HSL 217°, 80%, 16%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#082148#082148
HEX#082148
RGBrgb(8, 33, 72)
RGB (0–1)0.0314, 0.1294, 0.2824
RGB percentages3.1%, 12.9%, 28.2%
HSLhsl(216.6, 80%, 15.7%)
HSV / HSBhsv(216.6, 88.9%, 28.2%)
CMYK88.9%, 54.2%, 0%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer532,808
CSS custom property--colour: #082148;

Brightness & contrast

Relative luminance0.01607WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.89:1
Contrast with white15.89:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#F7DEB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0A2549no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#001F47no green cones; the most common form, about 1% of men; ΔE 1.5 from the original
Tritanopia#002A31no blue cones; rare, and affects men and women equally; ΔE 26.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.89:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 29.7Black · ΔE 31Midnight blue · ΔE 33.2Dark slate grey · ΔE 35.1Steel blue · ΔE 41.2Dim grey · ΔE 41.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 29.67, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#482F08
Analogous#084148, #0F0848
Triadic#480821, #214808
Split complementary#480F08, #414808
Tetradic#480841, #482F08, #08480F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#347AE8
Lighter +30%#1760D2
Lighter +20%#124BA4
Lighter +10%#0D3676
Darker −10%#030C1A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001F50
Less saturated −25%#12233E

Channel breakdown

R8
G33
B72
Red8 (3.1%)
Green33 (12.9%)
Blue72 (28.2%)
Hue216.56°
Saturation (HSL)80%
Lightness15.69%
Dominant channelBlue
Hex per channelR 08 · G 21 · B 48

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Every value on this page was computed from “hex 082148” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.