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Recognised as Colour

#607DFF

  • #607DFF
  • Blue
  • Dark
  • Nearest: Royal blue

#607DFF is a blue with RGB values 96, 125, 255 and HSL 229°, 100%, 69%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#607DFF#607DFF
HEX#607DFF
RGBrgb(96, 125, 255)
RGB (0–1)0.3765, 0.4902, 1
RGB percentages37.6%, 49%, 100%
HSLhsl(229.1, 100%, 68.8%)
HSV / HSBhsv(229.1, 62.4%, 100%)
CMYK62.4%, 51%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,323,711
CSS custom property--colour: #607DFF;

Brightness & contrast

Relative luminance0.24374WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.87:1
Contrast with white3.57:1WCAG normal text: Fail
Contrast with black5.87:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#9F8200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F8FFFno red cones; affects about 1% of men; ΔE 18 from the original
Deuteranopia#0081FCno green cones; the most common form, about 1% of men; ΔE 12.1 from the original
Tritanopia#009BB2no blue cones; rare, and affects men and women equally; ΔE 71.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.57:1WCAG large text: AA
Contrast with black, large text5.87:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.4Medium slateblue · ΔE 13.2Slate blue · ΔE 16.7Medium purple · ΔE 19.6Dodgerblue · ΔE 19.7Cornflower blue · ΔE 27.6
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.41, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE260
Analogous#60CCFF, #9360FF
Triadic#FF607D, #7DFF60
Split complementary#FF9360, #CCFF60
Tetradic#FF60CC, #FFE260, #60FF93

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F9FAFF
Lighter +20%#C6D0FF
Lighter +10%#93A7FF
Darker −10%#2D53FF
Darker −20%#002DF9
Darker −30%#0024C6
Darker −40%#001B93
More saturated +25%#607DFF
Less saturated −25%#748AEB

Channel breakdown

R96
G125
B255
Red96 (37.6%)
Green125 (49%)
Blue255 (100%)
Hue229.06°
Saturation (HSL)100%
Lightness68.82%
Dominant channelBlue
Hex per channelR 60 · G 7D · B FF

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Every value on this page was computed from “607dff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.