Nerdulator> put something in

Recognised as Colour

#0201DF

  • #0201DF
  • Blue
  • Dark
  • Nearest: Medium blue

#0201DF is a blue with RGB values 2, 1, 223 and HSL 240°, 99%, 44%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0201DF#0201DF
HEX#0201DF
RGBrgb(2, 1, 223)
RGB (0–1)0.0078, 0.0039, 0.8745
RGB percentages0.8%, 0.4%, 87.5%
HSLhsl(240.3, 99.1%, 43.9%)
HSV / HSBhsv(240.3, 99.6%, 87.5%)
CMYK99.1%, 99.6%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,551
CSS custom property--colour: #0201DF;

Brightness & contrast

Relative luminance0.05362WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.13:1
Contrast with white10.13:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#FDFE20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004DE4no red cones; affects about 1% of men; ΔE 36.6 from the original
Deuteranopia#0035DCno green cones; the most common form, about 1% of men; ΔE 22.7 from the original
Tritanopia#005D82no blue cones; rare, and affects men and women equally; ΔE 107.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.13:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.7Blue · ΔE 13.9Blue violet · ΔE 26.8Dark violet · ΔE 29.8Dark blue · ΔE 37.8Dark orchid · ΔE 40.8
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.69, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DEDF01
Analogous#016FDF, #7101DF
Triadic#DF0201, #01DF02
Split complementary#DF7101, #6FDF01
Tetradic#DF016F, #DEDF01, #01DF71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEADFF
Lighter +30%#7B7BFE
Lighter +20%#4948FE
Lighter +10%#1615FE
Darker −10%#0201AC
Darker −20%#010179
Darker −30%#010047
Darker −40%#000014
More saturated +25%#0100E0
Less saturated −25%#1E1DC3

Channel breakdown

R2
G1
B223
Red2 (0.8%)
Green1 (0.4%)
Blue223 (87.5%)
Hue240.27°
Saturation (HSL)99.11%
Lightness43.92%
Dominant channelBlue
Hex per channelR 02 · G 01 · B DF

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0201df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.