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Colour

#07447F

  • #07447F
  • Blue
  • Dark
  • Nearest: Dark slateblue

#07447F is a blue with RGB values 7, 68, 127 and HSL 210°, 90%, 26%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#07447F#07447F
HEX#07447F
RGBrgb(7, 68, 127)
RGB (0–1)0.0275, 0.2667, 0.498
RGB percentages2.7%, 26.7%, 49.8%
HSLhsl(209.5, 89.6%, 26.3%)
HSV / HSBhsv(209.5, 94.5%, 49.8%)
CMYK94.5%, 46.5%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer476,287
CSS custom property--colour: #07447F;

Brightness & contrast

Relative luminance0.05712WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.8:1
Contrast with white9.8:1WCAG normal text: AAA
Contrast with black2.14:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#F8BB80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#244981no red cones; affects about 1% of men; ΔE 3.8 from the original
Deuteranopia#073F7Eno green cones; the most common form, about 1% of men; ΔE 4 from the original
Tritanopia#00525Bno blue cones; rare, and affects men and women equally; ΔE 36.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.8:1WCAG large text: AAA
Contrast with black, large text2.14:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.2Steel blue · ΔE 26.7Midnight blue · ΔE 30.6Cornflower blue · ΔE 35.2Slate grey · ΔE 37.7Rebecca purple · ΔE 37.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.17, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F4207
Analogous#077F7E, #07087F
Triadic#7F0744, #447F07
Split complementary#7F0708, #7F7E07
Tetradic#7E077F, #7F4207, #087F07

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5CAAF6
Lighter +30%#2C91F3
Lighter +20%#0C78E0
Lighter +10%#0A5EAF
Darker −10%#042A4F
Darker −20%#02101E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004486
Less saturated −25%#18446E

Channel breakdown

R7
G68
B127
Red7 (2.7%)
Green68 (26.7%)
Blue127 (49.8%)
Hue209.5°
Saturation (HSL)89.55%
Lightness26.27%
Dominant channelBlue
Hex per channelR 07 · G 44 · B 7F

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Every value on this page was computed from “07447f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.