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Recognised as Colour

#065AB2

  • #065AB2
  • Blue
  • Dark
  • Nearest: Dark slateblue

#065AB2 is a blue with RGB values 6, 90, 178 and HSL 211°, 93%, 36%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#065AB2#065AB2
HEX#065AB2
RGBrgb(6, 90, 178)
RGB (0–1)0.0235, 0.3529, 0.698
RGB percentages2.4%, 35.3%, 69.8%
HSLhsl(210.7, 93.5%, 36.1%)
HSV / HSBhsv(210.7, 96.6%, 69.8%)
CMYK96.6%, 49.4%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer416,434
CSS custom property--colour: #065AB2;

Brightness & contrast

Relative luminance0.10565WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.75:1
Contrast with white6.75:1WCAG normal text: AA
Contrast with black3.11:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#F9A54D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2363B5no red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#0055B0no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#00707Dno blue cones; rare, and affects men and women equally; ΔE 51.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.75:1WCAG large text: AAA
Contrast with black, large text3.11:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 18.8Royal blue · ΔE 20.4Dodgerblue · ΔE 23.3Cornflower blue · ΔE 23.6Slate blue · ΔE 24.6Medium purple · ΔE 29
Nearest named CSS colourDark slateblue (#483D8B)ΔE 18.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B25E06
Analogous#06B0B2, #0806B2
Triadic#B2065A, #5AB206
Split complementary#B20806, #B0B206
Tetradic#B206B0, #B25E06, #06B208

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89C1FB
Lighter +30%#58A7F9
Lighter +20%#268DF8
Lighter +10%#0873E3
Darker −10%#044181
Darker −20%#03284F
Darker −30%#010F1E
Darker −40%#000000
More saturated +25%#005AB8
Less saturated −25%#1D5B9B

Channel breakdown

R6
G90
B178
Red6 (2.4%)
Green90 (35.3%)
Blue178 (69.8%)
Hue210.7°
Saturation (HSL)93.48%
Lightness36.08%
Dominant channelBlue
Hex per channelR 06 · G 5A · B B2

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Every value on this page was computed from “065ab2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.