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Recognised as Colour

#145FFC

  • #145FFC
  • Blue
  • Dark
  • Nearest: Medium slateblue

#145FFC is a blue with RGB values 20, 95, 252 and HSL 221°, 97%, 53%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#145FFC#145FFC
HEX#145FFC
RGBrgb(20, 95, 252)
RGB (0–1)0.0784, 0.3725, 0.9882
RGB percentages7.8%, 37.3%, 98.8%
HSLhsl(220.6, 97.5%, 53.3%)
HSV / HSBhsv(220.6, 92.1%, 98.8%)
CMYK92.1%, 62.3%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,335,292
CSS custom property--colour: #145FFC;

Brightness & contrast

Relative luminance0.15361WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.16:1
Contrast with white5.16:1WCAG normal text: AA
Contrast with black4.07:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#EBA003

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0078FFno red cones; affects about 1% of men; ΔE 18.7 from the original
Deuteranopia#0063F9no green cones; the most common form, about 1% of men; ΔE 4.9 from the original
Tritanopia#0089A5no blue cones; rare, and affects men and women equally; ΔE 84.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.16:1WCAG large text: AAA
Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 19Royal blue · ΔE 22.1Slate blue · ΔE 25.7Blue violet · ΔE 32.3Medium purple · ΔE 34.4Dark orchid · ΔE 35.1
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 18.97, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCB114
Analogous#14D3FC, #3D14FC
Triadic#FC145F, #5FFC14
Split complementary#FC3D14, #D3FC14
Tetradic#FC14D3, #FCB114, #14FC3D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDE8FF
Lighter +30%#ABC6FE
Lighter +20%#79A4FD
Lighter +10%#4681FD
Darker −10%#0348DA
Darker −20%#0238A8
Darker −30%#012776
Darker −40%#011643
More saturated +25%#115EFF
Less saturated −25%#326ADE

Channel breakdown

R20
G95
B252
Red20 (7.8%)
Green95 (37.3%)
Blue252 (98.8%)
Hue220.6°
Saturation (HSL)97.48%
Lightness53.33%
Dominant channelBlue
Hex per channelR 14 · G 5F · B FC

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Every value on this page was computed from “145ffc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.