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Colour

#195BDF

  • #195BDF
  • Blue
  • Dark
  • Nearest: Royal blue

#195BDF is a blue with RGB values 25, 91, 223 and HSL 220°, 80%, 49%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#195BDF#195BDF
HEX#195BDF
RGBrgb(25, 91, 223)
RGB (0–1)0.098, 0.3569, 0.8745
RGB percentages9.8%, 35.7%, 87.5%
HSLhsl(220, 79.8%, 48.6%)
HSV / HSBhsv(220, 88.8%, 87.5%)
CMYK88.8%, 59.2%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,661,919
CSS custom property--colour: #195BDF;

Brightness & contrast

Relative luminance0.13017WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.83:1
Contrast with white5.83:1WCAG normal text: AA
Contrast with black3.6:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#E6A420

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006EE3no red cones; affects about 1% of men; ΔE 14 from the original
Deuteranopia#005CDCno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#007D94no blue cones; rare, and affects men and women equally; ΔE 73.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.83:1WCAG large text: AAA
Contrast with black, large text3.6:1WCAG large text: AA

Named colours

Royal blue · ΔE 9.9Medium slateblue · ΔE 15.5Slate blue · ΔE 15.7Medium purple · ΔE 26.1Dodgerblue · ΔE 28.1Rebecca purple · ΔE 29.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.86, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF9D19
Analogous#19BEDF, #3A19DF
Triadic#DF195B, #5BDF19
Split complementary#DF3A19, #BEDF19
Tetradic#DF19BE, #DF9D19, #19DF3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBDAF9
Lighter +30%#9DBAF4
Lighter +20%#6F9AEF
Lighter +10%#4179EA
Darker −10%#1448B1
Darker −20%#0F3683
Darker −30%#0A2355
Darker −40%#041028
More saturated +25%#0053F8
Less saturated −25%#3865C0

Channel breakdown

R25
G91
B223
Red25 (9.8%)
Green91 (35.7%)
Blue223 (87.5%)
Hue220°
Saturation (HSL)79.84%
Lightness48.63%
Dominant channelBlue
Hex per channelR 19 · G 5B · B DF

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Every value on this page was computed from “195bdf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.