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Recognised as Colour

#2304EB

  • #2304EB
  • Blue
  • Dark
  • Nearest: Blue

#2304EB is a blue with RGB values 35, 4, 235 and HSL 248°, 97%, 47%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#2304EB#2304EB
HEX#2304EB
RGBrgb(35, 4, 235)
RGB (0–1)0.1373, 0.0157, 0.9216
RGB percentages13.7%, 1.6%, 92.2%
HSLhsl(248.1, 96.7%, 46.9%)
HSV / HSBhsv(248.1, 98.3%, 92.2%)
CMYK85.1%, 98.3%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,295,019
CSS custom property--colour: #2304EB;

Brightness & contrast

Relative luminance0.06442WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.18:1
Contrast with white9.18:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#DCFB14

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0052F0no red cones; affects about 1% of men; ΔE 37.3 from the original
Deuteranopia#003CE8no green cones; the most common form, about 1% of men; ΔE 24.8 from the original
Tritanopia#00628Ano blue cones; rare, and affects men and women equally; ΔE 109.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.18:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Blue · ΔE 9.9Medium blue · ΔE 12Blue violet · ΔE 27.7Dark violet · ΔE 30.6Dark blue · ΔE 42Dark orchid · ΔE 42.4
Nearest named CSS colourBlue (#0000FF)ΔE 9.92, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CCEB04
Analogous#0458EB, #9704EB
Triadic#EB2304, #04EB23
Split complementary#EB9604, #59EB04
Tetradic#EB0458, #CCEB04, #04EB97

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6BDFE
Lighter +30%#9A8BFD
Lighter +20%#6F59FC
Lighter +10%#4327FB
Darker −10%#1C03B9
Darker −20%#140287
Darker −30%#0D0155
Darker −40%#050122
More saturated +25%#2000EF
Less saturated −25%#3922CD

Channel breakdown

R35
G4
B235
Red35 (13.7%)
Green4 (1.6%)
Blue235 (92.2%)
Hue248.05°
Saturation (HSL)96.65%
Lightness46.86%
Dominant channelBlue
Hex per channelR 23 · G 04 · B EB

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Every value on this page was computed from “2304eb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.