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Recognised as Colour

#4219CE

  • #4219CE
  • Blue
  • Dark
  • Nearest: Medium blue

#4219CE is a blue with RGB values 66, 25, 206 and HSL 254°, 78%, 45%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#4219CE#4219CE
HEX#4219CE
RGBrgb(66, 25, 206)
RGB (0–1)0.2588, 0.098, 0.8078
RGB percentages25.9%, 9.8%, 80.8%
HSLhsl(253.6, 78.4%, 45.3%)
HSV / HSBhsv(253.6, 87.9%, 80.8%)
CMYK68%, 87.9%, 0%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,331,982
CSS custom property--colour: #4219CE;

Brightness & contrast

Relative luminance0.0631WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.28:1
Contrast with white9.28:1WCAG normal text: AAA
Contrast with black2.26:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#BDE631

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004DD3no red cones; affects about 1% of men; ΔE 31.4 from the original
Deuteranopia#0040CBno green cones; the most common form, about 1% of men; ΔE 25.1 from the original
Tritanopia#00577Ano blue cones; rare, and affects men and women equally; ΔE 92.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.28:1WCAG large text: AAA
Contrast with black, large text2.26:1WCAG large text: Fail

Named colours

Medium blue · ΔE 10.4Blue violet · ΔE 16.1Dark violet · ΔE 20.6Dark blue · ΔE 24.9Dark orchid · ΔE 26.8Blue · ΔE 29.3
Nearest named CSS colourMedium blue (#0000CD)ΔE 10.44, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A5CE19
Analogous#194BCE, #9C19CE
Triadic#CE4219, #19CE42
Split complementary#CE9C19, #4BCE19
Tetradic#CE194B, #A5CE19, #19CE9C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9BCF7
Lighter +30%#A58FF1
Lighter +20%#8161EC
Lighter +10%#5C34E6
Darker −10%#3313A1
Darker −20%#250E73
Darker −30%#160846
Darker −40%#080318
More saturated +25%#3400E7
Less saturated −25%#5236B1

Channel breakdown

R66
G25
B206
Red66 (25.9%)
Green25 (9.8%)
Blue206 (80.8%)
Hue253.59°
Saturation (HSL)78.35%
Lightness45.29%
Dominant channelBlue
Hex per channelR 42 · G 19 · B CE

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Every value on this page was computed from “4219ce” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.