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Recognised as Colour

#010086

  • #010086
  • Blue
  • Dark
  • Nearest: Dark blue

#010086 is a blue with RGB values 1, 0, 134 and HSL 240°, 100%, 26%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#010086#010086
HEX#010086
RGBrgb(1, 0, 134)
RGB (0–1)0.0039, 0, 0.5255
RGB percentages0.4%, 0%, 52.5%
HSLhsl(240.4, 100%, 26.3%)
HSV / HSBhsv(240.4, 100%, 52.5%)
CMYK99.3%, 100%, 0%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,670
CSS custom property--colour: #010086;

Brightness & contrast

Relative luminance0.01728WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.61:1
Contrast with white15.61:1WCAG normal text: AAA
Contrast with black1.35:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#FEFF79

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002B89no red cones; affects about 1% of men; ΔE 25.5 from the original
Deuteranopia#001C84no green cones; the most common form, about 1% of men; ΔE 15.9 from the original
Tritanopia#00354Cno blue cones; rare, and affects men and women equally; ΔE 73.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.61:1WCAG large text: AAA
Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Dark blue · ΔE 2.4Navy · ΔE 2.8Indigo · ΔE 15.2Midnight blue · ΔE 24.6Rebecca purple · ΔE 28Medium blue · ΔE 32.5
Nearest named CSS colourDark blue (#00008B)ΔE 2.41, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#858600
Analogous#004286, #440086
Triadic#860100, #008601
Split complementary#864400, #428600
Tetradic#860042, #858600, #008644

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5453FF
Lighter +30%#2220FF
Lighter +20%#0200EC
Lighter +10%#0100B9
Darker −10%#010053
Darker −20%#000020
Darker −30%#000000
Darker −40%#000000
More saturated +25%#010086
Less saturated −25%#121175

Channel breakdown

R1
G0
B134
Red1 (0.4%)
Green0 (0%)
Blue134 (52.5%)
Hue240.45°
Saturation (HSL)100%
Lightness26.27%
Dominant channelBlue
Hex per channelR 01 · G 00 · B 86

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Every value on this page was computed from “hex 010086” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.