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Recognised as Colour

#0101C0

  • #0101C0
  • Blue
  • Dark
  • Nearest: Medium blue

#0101C0 is a blue with RGB values 1, 1, 192 and HSL 240°, 99%, 38%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0101C0#0101C0
HEX#0101C0
RGBrgb(1, 1, 192)
RGB (0–1)0.0039, 0.0039, 0.7529
RGB percentages0.4%, 0.4%, 75.3%
HSLhsl(240, 99%, 37.8%)
HSV / HSBhsv(240, 99.5%, 75.3%)
CMYK99.5%, 99.5%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,984
CSS custom property--colour: #0101C0;

Brightness & contrast

Relative luminance0.03834WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.89:1
Contrast with white11.89:1WCAG normal text: AAA
Contrast with black1.77:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#FEFE3F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0041C4no red cones; affects about 1% of men; ΔE 32.7 from the original
Deuteranopia#002CBDno green cones; the most common form, about 1% of men; ΔE 20.2 from the original
Tritanopia#004F6Fno blue cones; rare, and affects men and women equally; ΔE 95.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.89:1WCAG large text: AAA
Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Medium blue · ΔE 6Blue violet · ΔE 23.5Dark blue · ΔE 24.1Dark violet · ΔE 26.6Blue · ΔE 27.6Navy · ΔE 29.4
Nearest named CSS colourMedium blue (#0000CD)ΔE 5.98, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C0C001
Analogous#0161C0, #6101C0
Triadic#C00101, #01C001
Split complementary#C06101, #61C001
Tetradic#C00161, #C0C001, #01C061

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8F8FFE
Lighter +30%#5C5CFE
Lighter +20%#2929FE
Lighter +10%#0101F3
Darker −10%#01018D
Darker −20%#00005B
Darker −30%#000028
Darker −40%#000000
More saturated +25%#0000C1
Less saturated −25%#1919A8

Channel breakdown

R1
G1
B192
Red1 (0.4%)
Green1 (0.4%)
Blue192 (75.3%)
Hue240°
Saturation (HSL)98.96%
Lightness37.84%
Dominant channelBlue
Hex per channelR 01 · G 01 · B C0

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Every value on this page was computed from “0101c0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.