Nerdulator> put something in

Colour

#454EF9

  • #454EF9
  • Blue
  • Dark
  • Nearest: Blue violet

#454EF9 is a blue with RGB values 69, 78, 249 and HSL 237°, 94%, 62%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#454EF9#454EF9
HEX#454EF9
RGBrgb(69, 78, 249)
RGB (0–1)0.2706, 0.3059, 0.9765
RGB percentages27.1%, 30.6%, 97.6%
HSLhsl(237, 93.7%, 62.4%)
HSV / HSBhsv(237, 72.3%, 97.6%)
CMYK72.3%, 68.7%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,542,201
CSS custom property--colour: #454EF9;

Brightness & contrast

Relative luminance0.13554WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.66:1
Contrast with white5.66:1WCAG normal text: AA
Contrast with black3.71:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#BAB106

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0070FEno red cones; affects about 1% of men; ΔE 25.3 from the original
Deuteranopia#005EF6no green cones; the most common form, about 1% of men; ΔE 15.2 from the original
Tritanopia#007D9Eno blue cones; rare, and affects men and women equally; ΔE 90.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.66:1WCAG large text: AAA
Contrast with black, large text3.71:1WCAG large text: AA

Named colours

Blue violet · ΔE 21.5Medium slateblue · ΔE 24.3Medium blue · ΔE 25.1Dark orchid · ΔE 29Dark violet · ΔE 29.5Slate blue · ΔE 31.9
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 21.46, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F9F045
Analogous#45A8F9, #9645F9
Triadic#F9454E, #4EF945
Split complementary#F99645, #A8F945
Tetradic#F945A8, #F9F045, #45F996

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D9DBFE
Lighter +20%#A8ACFC
Lighter +10%#767DFB
Darker −10%#141FF7
Darker −20%#0711D1
Darker −30%#050DA0
Darker −40%#04096E
More saturated +25%#3F49FF
Less saturated −25%#5D64E1

Channel breakdown

R69
G78
B249
Red69 (27.1%)
Green78 (30.6%)
Blue249 (97.6%)
Hue237°
Saturation (HSL)93.75%
Lightness62.35%
Dominant channelBlue
Hex per channelR 45 · G 4E · B F9

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “454ef9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.