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Colour

#07509A

  • #07509A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#07509A is a blue with RGB values 7, 80, 154 and HSL 210°, 91%, 32%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#07509A#07509A
HEX#07509A
RGBrgb(7, 80, 154)
RGB (0–1)0.0275, 0.3137, 0.6039
RGB percentages2.7%, 31.4%, 60.4%
HSLhsl(210.2, 91.3%, 31.6%)
HSV / HSBhsv(210.2, 95.5%, 60.4%)
CMYK95.5%, 48.1%, 0%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer479,386
CSS custom property--colour: #07509A;

Brightness & contrast

Relative luminance0.08116WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.01:1
Contrast with white8.01:1WCAG normal text: AAA
Contrast with black2.62:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#F8AF65

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#25579Dno red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#004B99no green cones; the most common form, about 1% of men; ΔE 3.8 from the original
Tritanopia#00626Dno blue cones; rare, and affects men and women equally; ΔE 44.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.01:1WCAG large text: AAA
Contrast with black, large text2.62:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.2Steel blue · ΔE 26.6Cornflower blue · ΔE 27.9Royal blue · ΔE 28.9Midnight blue · ΔE 29Dodgerblue · ΔE 30.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.21, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A5107
Analogous#079A9A, #07079A
Triadic#9A0750, #509A07
Split complementary#9A0807, #999A07
Tetradic#9A079A, #9A5107, #079A08

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#74B6F9
Lighter +30%#449CF6
Lighter +20%#1383F4
Lighter +10%#0969CB
Darker −10%#053769
Darker −20%#031D38
Darker −30%#000408
Darker −40%#000000
More saturated +25%#0050A1
Less saturated −25%#1B5086

Channel breakdown

R7
G80
B154
Red7 (2.7%)
Green80 (31.4%)
Blue154 (60.4%)
Hue210.2°
Saturation (HSL)91.3%
Lightness31.57%
Dominant channelBlue
Hex per channelR 07 · G 50 · B 9A

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Every value on this page was computed from “07509a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.