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Recognised as Colour

#4204FE

  • #4204FE
  • Blue
  • Dark
  • Nearest: Blue

#4204FE is a blue with RGB values 66, 4, 254 and HSL 255°, 99%, 51%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#4204FE#4204FE
HEX#4204FE
RGBrgb(66, 4, 254)
RGB (0–1)0.2588, 0.0157, 0.9961
RGB percentages25.9%, 1.6%, 99.6%
HSLhsl(254.9, 99.2%, 50.6%)
HSV / HSBhsv(254.9, 98.4%, 99.6%)
CMYK74%, 98.4%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,326,654
CSS custom property--colour: #4204FE;

Brightness & contrast

Relative luminance0.08401WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.84:1
Contrast with white7.84:1WCAG normal text: AAA
Contrast with black2.68:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#BDFB01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005BFFno red cones; affects about 1% of men; ΔE 42 from the original
Deuteranopia#0047FAno green cones; the most common form, about 1% of men; ΔE 29.6 from the original
Tritanopia#006A95no blue cones; rare, and affects men and women equally; ΔE 114.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.84:1WCAG large text: AAA
Contrast with black, large text2.68:1WCAG large text: Fail

Named colours

Blue · ΔE 5.4Medium blue · ΔE 19.4Blue violet · ΔE 30.7Dark violet · ΔE 33.2Dark orchid · ΔE 46Dark blue · ΔE 49.2
Nearest named CSS colourBlue (#0000FF)ΔE 5.42, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C0FE04
Analogous#0443FE, #BF04FE
Triadic#FE4204, #04FE42
Split complementary#FEBF04, #43FE04
Tetradic#FE0443, #C0FE04, #04FEBF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBCFFF
Lighter +30%#B59CFF
Lighter +20%#8F6AFE
Lighter +10%#6837FE
Darker −10%#3401CE
Darker −20%#27019B
Darker −30%#1A0069
Darker −40%#0E0036
More saturated +25%#4103FF
Less saturated −25%#5223DF

Channel breakdown

R66
G4
B254
Red66 (25.9%)
Green4 (1.6%)
Blue254 (99.6%)
Hue254.88°
Saturation (HSL)99.21%
Lightness50.59%
Dominant channelBlue
Hex per channelR 42 · G 04 · B FE

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Every value on this page was computed from “4204fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.