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Colour

#000DE1

  • #000DE1
  • Blue
  • Dark
  • Nearest: Medium blue

#000DE1 is a blue with RGB values 0, 13, 225 and HSL 237°, 100%, 44%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#000DE1#000DE1
HEX#000DE1
RGBrgb(0, 13, 225)
RGB (0–1)0, 0.051, 0.8824
RGB percentages0%, 5.1%, 88.2%
HSLhsl(236.5, 100%, 44.1%)
HSV / HSBhsv(236.5, 100%, 88.2%)
CMYK100%, 94.2%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,553
CSS custom property--colour: #000DE1;

Brightness & contrast

Relative luminance0.05724WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.79:1
Contrast with white9.79:1WCAG normal text: AAA
Contrast with black2.14:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#FFF21E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004FE6no red cones; affects about 1% of men; ΔE 35.3 from the original
Deuteranopia#0037DEno green cones; the most common form, about 1% of men; ΔE 21.3 from the original
Tritanopia#005F84no blue cones; rare, and affects men and women equally; ΔE 105.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.79:1WCAG large text: AAA
Contrast with black, large text2.14:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7Blue · ΔE 15Blue violet · ΔE 25.9Dark violet · ΔE 29.4Dark blue · ΔE 36.9Dark orchid · ΔE 39.8
Nearest named CSS colourMedium blue (#0000CD)ΔE 6.98, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E1D400
Analogous#007EE1, #6300E1
Triadic#E1000D, #0DE100
Split complementary#E16300, #7EE100
Tetradic#E1007E, #E1D400, #00E163

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEB3FF
Lighter +30%#7B83FF
Lighter +20%#4853FF
Lighter +10%#1523FF
Darker −10%#000AAE
Darker −20%#00077B
Darker −30%#000448
Darker −40%#000115
More saturated +25%#000DE1
Less saturated −25%#1C26C5

Channel breakdown

R0
G13
B225
Red0 (0%)
Green13 (5.1%)
Blue225 (88.2%)
Hue236.53°
Saturation (HSL)100%
Lightness44.12%
Dominant channelBlue
Hex per channelR 00 · G 0D · B E1

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Every value on this page was computed from “000de1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.