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Recognised as Colour

#401DE6

  • #401DE6
  • Blue
  • Dark
  • Nearest: Medium blue

#401DE6 is a blue with RGB values 64, 29, 230 and HSL 250°, 80%, 51%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#401DE6#401DE6
HEX#401DE6
RGBrgb(64, 29, 230)
RGB (0–1)0.251, 0.1137, 0.902
RGB percentages25.1%, 11.4%, 90.2%
HSLhsl(250.4, 80.1%, 50.8%)
HSV / HSBhsv(250.4, 87.4%, 90.2%)
CMYK72.2%, 87.4%, 0%, 9.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,201,958
CSS custom property--colour: #401DE6;

Brightness & contrast

Relative luminance0.07682WCAG 2.x, 0 is black and 1 is white
Perceived brightness88 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.28:1
Contrast with white8.28:1WCAG normal text: AAA
Contrast with black2.54:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#BFE219

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056EBno red cones; affects about 1% of men; ΔE 33.9 from the original
Deuteranopia#0045E3no green cones; the most common form, about 1% of men; ΔE 24.7 from the original
Tritanopia#006389no blue cones; rare, and affects men and women equally; ΔE 101.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.28:1WCAG large text: AAA
Contrast with black, large text2.54:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.4Blue · ΔE 19.3Blue violet · ΔE 19.4Dark violet · ΔE 23.9Dark orchid · ΔE 33.6Dark blue · ΔE 34.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.42, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C3E61D
Analogous#1D5EE6, #A51DE6
Triadic#E6401D, #1DE640
Split complementary#E6A51D, #5EE61D
Tetradic#E61D5E, #C3E61D, #1DE6A5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBD5FA
Lighter +30%#B4A7F5
Lighter +20%#8E79F0
Lighter +10%#674BEB
Darker −10%#3215BB
Darker −20%#26108D
Darker −30%#190B5F
Darker −40%#0D0532
More saturated +25%#3004FF
Less saturated −25%#543CC7

Channel breakdown

R64
G29
B230
Red64 (25.1%)
Green29 (11.4%)
Blue230 (90.2%)
Hue250.45°
Saturation (HSL)80.08%
Lightness50.78%
Dominant channelBlue
Hex per channelR 40 · G 1D · B E6

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Every value on this page was computed from “401de6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.