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Recognised as Colour

#1965C1

  • #1965C1
  • Blue
  • Dark
  • Nearest: Royal blue

#1965C1 is a blue with RGB values 25, 101, 193 and HSL 213°, 77%, 43%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1965C1#1965C1
HEX#1965C1
RGBrgb(25, 101, 193)
RGB (0–1)0.098, 0.3961, 0.7569
RGB percentages9.8%, 39.6%, 75.7%
HSLhsl(212.9, 77.1%, 42.7%)
HSV / HSBhsv(212.9, 87%, 75.7%)
CMYK87%, 47.7%, 0%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,664,449
CSS custom property--colour: #1965C1;

Brightness & contrast

Relative luminance0.13364WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.72:1
Contrast with white5.72:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#E69A3E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#306EC4no red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#005FBFno green cones; the most common form, about 1% of men; ΔE 3.8 from the original
Tritanopia#007B89no blue cones; rare, and affects men and women equally; ΔE 52.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.72:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Royal blue · ΔE 18.1Dodgerblue · ΔE 18.6Cornflower blue · ΔE 19.6Dark slateblue · ΔE 22Slate blue · ΔE 23.8Medium purple · ΔE 27.2
Nearest named CSS colourRoyal blue (#4169E1)ΔE 18.06, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C17519
Analogous#19B9C1, #2119C1
Triadic#C11965, #65C119
Split complementary#C12119, #B9C119
Tetradic#C119B9, #C17519, #19C121

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1D0F5
Lighter +30%#84B4EF
Lighter +20%#5799E9
Lighter +10%#2A7EE3
Darker −10%#134D94
Darker −20%#0D3667
Darker −30%#071E3A
Darker −40%#02060C
More saturated +25%#0063DA
Less saturated −25%#3468A6

Channel breakdown

R25
G101
B193
Red25 (9.8%)
Green101 (39.6%)
Blue193 (75.7%)
Hue212.86°
Saturation (HSL)77.06%
Lightness42.75%
Dominant channelBlue
Hex per channelR 19 · G 65 · B C1

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Every value on this page was computed from “1965c1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.