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Recognised as Colour

#083049

  • #083049
  • Blue
  • Dark
  • Nearest: Dark slate grey

#083049 is a blue with RGB values 8, 48, 73 and HSL 203°, 80%, 16%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#083049#083049
HEX#083049
RGBrgb(8, 48, 73)
RGB (0–1)0.0314, 0.1882, 0.2863
RGB percentages3.1%, 18.8%, 28.6%
HSLhsl(203.1, 80.2%, 15.9%)
HSV / HSBhsv(203.1, 89%, 28.6%)
CMYK89%, 34.2%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer536,649
CSS custom property--colour: #083049;

Brightness & contrast

Relative luminance0.02647WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.73:1
Contrast with white13.73:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#F7CFB6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#24304Ano red cones; affects about 1% of men; ΔE 6.8 from the original
Deuteranopia#1B2B49no green cones; the most common form, about 1% of men; ΔE 7.3 from the original
Tritanopia#003639no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.73:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 21.9Black · ΔE 27Dim grey · ΔE 32.4Slate grey · ΔE 35.4Steel blue · ΔE 36.3Light slate grey · ΔE 38.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.85, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#492108
Analogous#084942, #080F49
Triadic#490830, #304908
Split complementary#49080F, #494208
Tetradic#420849, #492108, #0F4908

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#34A3E9
Lighter +30%#178BD3
Lighter +20%#126CA5
Lighter +10%#0D4E77
Darker −10%#03121B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003251
Less saturated −25%#122E3F

Channel breakdown

R8
G48
B73
Red8 (3.1%)
Green48 (18.8%)
Blue73 (28.6%)
Hue203.08°
Saturation (HSL)80.25%
Lightness15.88%
Dominant channelBlue
Hex per channelR 08 · G 30 · B 49

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Every value on this page was computed from “hex 083049” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.