Nerdulator> put something in

Recognised as Colour

#607FD9

  • #607FD9
  • Blue
  • Dark
  • Nearest: Cornflower blue

#607FD9 is a blue with RGB values 96, 127, 217 and HSL 225°, 61%, 61%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#607FD9#607FD9
HEX#607FD9
RGBrgb(96, 127, 217)
RGB (0–1)0.3765, 0.498, 0.851
RGB percentages37.6%, 49.8%, 85.1%
HSLhsl(224.6, 61.4%, 61.4%)
HSV / HSBhsv(224.6, 55.8%, 85.1%)
CMYK55.8%, 41.5%, 0%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,324,185
CSS custom property--colour: #607FD9;

Brightness & contrast

Relative luminance0.22675WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.54:1
Contrast with white3.79:1WCAG normal text: Fail
Contrast with black5.54:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#9F8026

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5989DCno red cones; affects about 1% of men; ΔE 7.3 from the original
Deuteranopia#497ED7no green cones; the most common form, about 1% of men; ΔE 4.8 from the original
Tritanopia#1393A1no blue cones; rare, and affects men and women equally; ΔE 53.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.79:1WCAG large text: AA
Contrast with black, large text5.54:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.3Dodgerblue · ΔE 15.5Royal blue · ΔE 20.4Medium purple · ΔE 21.6Slate blue · ΔE 24.3Steel blue · ΔE 26
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.28, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D9BA60
Analogous#60BCD9, #7D60D9
Triadic#D9607F, #7FD960
Split complementary#D97D60, #BCD960
Tetradic#D960BC, #D9BA60, #60D97D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DBE2F7
Lighter +20%#B2C1ED
Lighter +10%#89A0E3
Darker −10%#375ECF
Darker −20%#294AAA
Darker −30%#1F3881
Darker −40%#152658
More saturated +25%#4773F2
Less saturated −25%#798BC0

Channel breakdown

R96
G127
B217
Red96 (37.6%)
Green127 (49.8%)
Blue217 (85.1%)
Hue224.63°
Saturation (HSL)61.42%
Lightness61.37%
Dominant channelBlue
Hex per channelR 60 · G 7F · B D9

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “607fd9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.