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Recognised as Colour

#607DD5

  • #607DD5
  • Blue
  • Dark
  • Nearest: Cornflower blue

#607DD5 is a blue with RGB values 96, 125, 213 and HSL 225°, 58%, 61%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#607DD5#607DD5
HEX#607DD5
RGBrgb(96, 125, 213)
RGB (0–1)0.3765, 0.4902, 0.8353
RGB percentages37.6%, 49%, 83.5%
HSLhsl(225.1, 58.2%, 60.6%)
HSV / HSBhsv(225.1, 54.9%, 83.5%)
CMYK54.9%, 41.3%, 0%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,323,669
CSS custom property--colour: #607DD5;

Brightness & contrast

Relative luminance0.21958WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.39:1
Contrast with white3.89:1WCAG normal text: Fail
Contrast with black5.39:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#9F822A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5887D8no red cones; affects about 1% of men; ΔE 7.4 from the original
Deuteranopia#4A7CD3no green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#1D909Fno blue cones; rare, and affects men and women equally; ΔE 51.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.89:1WCAG large text: AA
Contrast with black, large text5.39:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.9Dodgerblue · ΔE 16.6Royal blue · ΔE 21Medium purple · ΔE 21.8Slate blue · ΔE 24.5Steel blue · ΔE 25.2
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.85, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D5B860
Analogous#60B8D5, #7D60D5
Triadic#D5607D, #7DD560
Split complementary#D57E60, #B8D560
Tetradic#D560B8, #D5B860, #60D57E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D9E0F5
Lighter +20%#B1BFEA
Lighter +10%#889EE0
Darker −10%#385CCA
Darker −20%#2B49A4
Darker −30%#21377B
Darker −40%#162553
More saturated +25%#4770EE
Less saturated −25%#798ABC

Channel breakdown

R96
G125
B213
Red96 (37.6%)
Green125 (49%)
Blue213 (83.5%)
Hue225.13°
Saturation (HSL)58.21%
Lightness60.59%
Dominant channelBlue
Hex per channelR 60 · G 7D · B D5

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Every value on this page was computed from “607dd5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.