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Recognised as Colour

#3C19E1

  • #3C19E1
  • Blue
  • Dark
  • Nearest: Medium blue

#3C19E1 is a blue with RGB values 60, 25, 225 and HSL 251°, 80%, 49%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#3C19E1#3C19E1
HEX#3C19E1
RGBrgb(60, 25, 225)
RGB (0–1)0.2353, 0.098, 0.8824
RGB percentages23.5%, 9.8%, 88.2%
HSLhsl(250.5, 80%, 49%)
HSV / HSBhsv(250.5, 88.9%, 88.2%)
CMYK73.3%, 88.9%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,938,785
CSS custom property--colour: #3C19E1;

Brightness & contrast

Relative luminance0.07092WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.68:1
Contrast with white8.68:1WCAG normal text: AAA
Contrast with black2.42:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#C3E61E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0053E6no red cones; affects about 1% of men; ΔE 33.7 from the original
Deuteranopia#0042DEno green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#006085no blue cones; rare, and affects men and women equally; ΔE 100.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.68:1WCAG large text: AAA
Contrast with black, large text2.42:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.1Blue violet · ΔE 19.5Blue · ΔE 20Dark violet · ΔE 23.7Dark orchid · ΔE 33.3Dark blue · ΔE 33.4
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.09, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BEE119
Analogous#195AE1, #A019E1
Triadic#E13C19, #19E13C
Split complementary#E1A019, #5AE119
Tetradic#E1195A, #BEE119, #19E1A0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D4CDF9
Lighter +30%#AE9FF4
Lighter +20%#8771EF
Lighter +10%#6043EA
Darker −10%#3014B3
Darker −20%#240F85
Darker −30%#170A57
Darker −40%#0B0529
More saturated +25%#2C00FA
Less saturated −25%#5038C2

Channel breakdown

R60
G25
B225
Red60 (23.5%)
Green25 (9.8%)
Blue225 (88.2%)
Hue250.5°
Saturation (HSL)80%
Lightness49.02%
Dominant channelBlue
Hex per channelR 3C · G 19 · B E1

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Every value on this page was computed from “3c19e1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.