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Recognised as Colour

#1065AB

  • #1065AB
  • Blue
  • Dark
  • Nearest: Steel blue

#1065AB is a blue with RGB values 16, 101, 171 and HSL 207°, 83%, 37%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#1065AB#1065AB
HEX#1065AB
RGBrgb(16, 101, 171)
RGB (0–1)0.0627, 0.3961, 0.6706
RGB percentages6.3%, 39.6%, 67.1%
HSLhsl(207.1, 82.9%, 36.7%)
HSV / HSBhsv(207.1, 90.6%, 67.1%)
CMYK90.6%, 40.9%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,074,603
CSS custom property--colour: #1065AB;

Brightness & contrast

Relative luminance0.12358WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.05:1
Contrast with white6.05:1WCAG normal text: AA
Contrast with black3.47:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#EF9A54

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#426AAEno red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#285DAAno green cones; the most common form, about 1% of men; ΔE 7.6 from the original
Tritanopia#00767Fno blue cones; rare, and affects men and women equally; ΔE 41.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.05:1WCAG large text: AAA
Contrast with black, large text3.47:1WCAG large text: AA

Named colours

Steel blue · ΔE 17.5Cornflower blue · ΔE 21.7Dark slateblue · ΔE 25.3Dodgerblue · ΔE 27.1Royal blue · ΔE 31.9Slate grey · ΔE 35.6
Nearest named CSS colourSteel blue (#4682B4)ΔE 17.5, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB5610
Analogous#10ABA4, #1017AB
Triadic#AB1065, #65AB10
Split complementary#AB1017, #ABA410
Tetradic#A410AB, #AB5610, #17AB10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#92C8F5
Lighter +30%#64B1F0
Lighter +20%#3599EC
Lighter +10%#1481DA
Darker −10%#0C497C
Darker −20%#072E4E
Darker −30%#03121F
Darker −40%#000000
More saturated +25%#0067BB
Less saturated −25%#276394

Channel breakdown

R16
G101
B171
Red16 (6.3%)
Green101 (39.6%)
Blue171 (67.1%)
Hue207.1°
Saturation (HSL)82.89%
Lightness36.67%
Dominant channelBlue
Hex per channelR 10 · G 65 · B AB

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Every value on this page was computed from “1065ab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.