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Colour

#607F9D

  • #607F9D
  • Blue
  • Dark
  • Nearest: Slate grey

#607F9D is a blue with RGB values 96, 127, 157 and HSL 210°, 24%, 50%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#607F9D#607F9D
HEX#607F9D
RGBrgb(96, 127, 157)
RGB (0–1)0.3765, 0.498, 0.6157
RGB percentages37.6%, 49.8%, 61.6%
HSLhsl(209.5, 24.1%, 49.6%)
HSV / HSBhsv(209.5, 38.9%, 61.6%)
CMYK38.9%, 19.1%, 0%, 38.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,324,125
CSS custom property--colour: #607F9D;

Brightness & contrast

Relative luminance0.201WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.02:1
Contrast with white4.18:1WCAG normal text: Fail
Contrast with black5.02:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#9F8062

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#737F9Eno red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#6C799Cno green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#4B8689no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.18:1WCAG large text: AA
Contrast with black, large text5.02:1WCAG large text: AAA

Named colours

Slate grey · ΔE 9.1Light slate grey · ΔE 9.4Steel blue · ΔE 12.7Gray · ΔE 19.9Dim grey · ΔE 21.2Cadetblue · ΔE 22.5
Nearest named CSS colourSlate grey (#708090)ΔE 9.11, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9D7E60
Analogous#609D9D, #60619D
Triadic#9D607F, #7F9D60
Split complementary#9D6061, #9D9D60
Tetradic#9D609D, #9D7E60, #609D60

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEE5EB
Lighter +30%#BECBD8
Lighter +20%#9FB2C4
Lighter +10%#7F98B1
Darker −10%#4D657D
Darker −20%#394C5E
Darker −30%#26323E
Darker −40%#13191E
More saturated +25%#4080BD
Less saturated −25%#7F7F7F

Channel breakdown

R96
G127
B157
Red96 (37.6%)
Green127 (49.8%)
Blue157 (61.6%)
Hue209.51°
Saturation (HSL)24.11%
Lightness49.61%
Dominant channelBlue
Hex per channelR 60 · G 7F · B 9D

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Every value on this page was computed from “607f9d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.