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Recognised as Colour

#065081

  • #065081
  • Blue
  • Dark
  • Nearest: Steel blue

#065081 is a blue with RGB values 6, 80, 129 and HSL 204°, 91%, 26%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#065081#065081
HEX#065081
RGBrgb(6, 80, 129)
RGB (0–1)0.0235, 0.3137, 0.5059
RGB percentages2.4%, 31.4%, 50.6%
HSLhsl(203.9, 91.1%, 26.5%)
HSV / HSBhsv(203.9, 95.3%, 50.6%)
CMYK95.3%, 38%, 0%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer413,825
CSS custom property--colour: #065081;

Brightness & contrast

Relative luminance0.07361WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.49:1
Contrast with white8.49:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#F9AF7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#385283no red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#264880no green cones; the most common form, about 1% of men; ΔE 8.9 from the original
Tritanopia#005C62no blue cones; rare, and affects men and women equally; ΔE 30.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.49:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Steel blue · ΔE 20.1Dark slateblue · ΔE 28.4Slate grey · ΔE 30.4Dark slate grey · ΔE 31.4Light slate grey · ΔE 32.2Cornflower blue · ΔE 35
Nearest named CSS colourSteel blue (#4682B4)ΔE 20.13, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#813706
Analogous#068174, #061381
Triadic#810650, #508106
Split complementary#810613, #817406
Tetradic#740681, #813706, #138106

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5CB9F7
Lighter +30%#2BA5F5
Lighter +20%#0B8CE2
Lighter +10%#086EB2
Darker −10%#043250
Darker −20%#011420
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005187
Less saturated −25%#174D70

Channel breakdown

R6
G80
B129
Red6 (2.4%)
Green80 (31.4%)
Blue129 (50.6%)
Hue203.9°
Saturation (HSL)91.11%
Lightness26.47%
Dominant channelBlue
Hex per channelR 06 · G 50 · B 81

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Every value on this page was computed from “hex 065081” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.