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Colour

#1E65DF

  • #1E65DF
  • Blue
  • Dark
  • Nearest: Royal blue

#1E65DF is a blue with RGB values 30, 101, 223 and HSL 218°, 76%, 50%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1E65DF#1E65DF
HEX#1E65DF
RGBrgb(30, 101, 223)
RGB (0–1)0.1176, 0.3961, 0.8745
RGB percentages11.8%, 39.6%, 87.5%
HSLhsl(217.9, 76.3%, 49.6%)
HSV / HSBhsv(217.9, 86.5%, 87.5%)
CMYK86.5%, 54.7%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,992,159
CSS custom property--colour: #1E65DF;

Brightness & contrast

Relative luminance0.14911WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.27:1
Contrast with white5.27:1WCAG normal text: AA
Contrast with black3.98:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#E19A20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0075E3no red cones; affects about 1% of men; ΔE 11.7 from the original
Deuteranopia#0064DDno green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#008498no blue cones; rare, and affects men and women equally; ΔE 68.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.27:1WCAG large text: AAA
Contrast with black, large text3.98:1WCAG large text: AA

Named colours

Royal blue · ΔE 3.9Slate blue · ΔE 15.3Medium slateblue · ΔE 17.9Dodgerblue · ΔE 20.7Medium purple · ΔE 23.6Cornflower blue · ΔE 29.2
Nearest named CSS colourRoyal blue (#4169E1)ΔE 3.9, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF981E
Analogous#1EC5DF, #381EDF
Triadic#DF1E65, #65DF1E
Split complementary#DF371E, #C6DF1E
Tetradic#DF1EC5, #DF981E, #1EDF38

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D0DFF9
Lighter +30%#A3C1F3
Lighter +20%#76A2ED
Lighter +10%#4983E7
Darker −10%#1851B2
Darker −20%#123C85
Darker −30%#0C2858
Darker −40%#06142B
More saturated +25%#005DFD
Less saturated −25%#3E6DBF

Channel breakdown

R30
G101
B223
Red30 (11.8%)
Green101 (39.6%)
Blue223 (87.5%)
Hue217.93°
Saturation (HSL)76.28%
Lightness49.61%
Dominant channelBlue
Hex per channelR 1E · G 65 · B DF

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Every value on this page was computed from “1e65df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.